Hi,
We started facing this problem of component name not diplayed in the editable template after upgrading from 6.4.6 to 6.4.8.1. This issue exists in We Retail's editable template as well and in all browsers. Has anyone else noticed and fixed this before?

Adding the log(error.log) statements;
01.09.2020 10:54:10.012 *INFO* [qtp1615601766-35195] org.apache.sling.auth.core.impl.SlingAuthenticator getAnonymousResolver: Anonymous access not allowed by configuration - requesting credentials
01.09.2020 10:54:17.391 *INFO* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] com.adobe.acs.commons.rewriter.impl.VersionedClientlibsTransformerFactory Refreshing client libraries cache, because /etc.clientlibs/siteimprove/plugin/ui/clientlibs/siteimprove-util.lc-20200722162457908-lc could not be found
01.09.2020 10:54:17.398 *INFO* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] com.adobe.acs.commons.rewriter.impl.VersionedClientlibsTransformerFactory Refreshing client libraries cache, because /etc.clientlibs/siteimprove/plugin/ui/clientlibs/siteimprove.lc-20200722162457908-lc could not be found
01.09.2020 10:54:17.425 *WARN* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:17.435 *WARN* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:17.438 *WARN* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:17.447 *WARN* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:17.451 *WARN* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:17.455 *WARN* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:17.462 *WARN* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:17.469 *WARN* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:17.474 *WARN* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:17.479 *WARN* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:17.482 *WARN* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:17.526 *WARN* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:17.532 *WARN* [10.254.66.242 [1598950457320] GET /editor.html/conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:19.496 *WARN* [10.254.66.242 [1598950459472] GET /conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] com.adobe.granite.ui.clientlibs.impl.HtmlLibraryManagerImpl No library configured at /etc/cloudsettings/default/contexthub.kernel
01.09.2020 10:54:22.696 *WARN* [10.254.66.242 [1598950462662] GET /etc/cloudsettings/default/contexthub.ui.js HTTP/1.1] com.day.cq.rewriter.linkchecker.impl.LinkCheckerImpl Ignoring malformed URI: java.net.URISyntaxException: Illegal character in path at index 0: {{image}}
01.09.2020 10:54:22.697 *WARN* [10.254.66.242 [1598950462662] GET /etc/cloudsettings/default/contexthub.ui.js HTTP/1.1] com.day.cq.rewriter.linkchecker.impl.LinkCheckerImpl Ignoring malformed URI: java.net.URISyntaxException: Illegal character in path at index 0: {{this.image}}
01.09.2020 10:54:22.697 *WARN* [10.254.66.242 [1598950462662] GET /etc/cloudsettings/default/contexthub.ui.js HTTP/1.1] com.day.cq.rewriter.linkchecker.impl.LinkCheckerImpl Ignoring malformed URI: java.net.URISyntaxException: Illegal character in path at index 0: {{this.thumbnail}}
01.09.2020 10:54:23.312 *WARN* [10.254.66.242 [1598950463295] GET /conf/we-retail/settings/wcm/templates/experience-page/structure.html HTTP/1.1] com.adobe.granite.ui.clientlibs.impl.HtmlLibraryManagerImpl No library configured at /etc/cloudsettings/default/contexthub.kernel
01.09.2020 10:54:24.279 *WARN* [10.254.66.242 [1598950464207] GET /libs/wcm/core/content/pageinfo.json HTTP/1.1] org.apache.sling.caconfig.resource.impl.def.DefaultConfigurationResourceResolvingStrategy Ignoring reference to /conf/we-retail/settings from /conf/we-retail/settings - Probably misconfigured as it ends with '/settings'
01.09.2020 10:54:24.435 *INFO* [10.254.66.242 [1598950464432] GET /favicon.ico HTTP/1.1] org.apache.sling.engine.impl.SlingRequestProcessorImpl service: Resource /favicon.ico not found
01.09.2020 10:54:24.449 *INFO* [10.254.66.242 [1598950464434] GET /libs/wcm/core/content/components.1598948749308.json HTTP/1.1] com.day.cq.wcm.core.impl.components.ComponentServlet provided components.
01.09.2020 10:54:26.947 *WARN* [Thread-108] org.apache.jackrabbit.oak.plugins.index.Cursors$TraversingCursor Traversed 1000 nodes with filter Filter(query=select e.[jcr:path] as [jcr:path], e.[jcr:score] as [jcr:score], e.* from [nt:base] as a inner join [nt:base] as b on ischildnode(b, a) inner join [nt:base] as c on ischildnode(c, b) inner join [nt:base] as d on ischildnode(d, c) inner join [nt:base] as e on ischildnode(e, d) where name(a) = 'wcm' and isdescendantnode(a, '/home') and name(b) = 'notification' and name(c) = 'config' and name(d) = 'subscriptions' and e.[type] = 'page' option(traversal OK) /* xpath: /jcr:root/home//wcm/notification/config/subscriptions/* [@type='page'] option(traversal ok) */, path=/home//*, property=[:localname=[wcm]]); consider creating an index or changing the query
01.09.2020 10:54:26.948 *WARN* [Thread-108] org.apache.jackrabbit.oak.plugins.index.Cursors$TraversingCursor Traversed 2000 nodes with filter Filter(query=select e.[jcr:path] as [jcr:path], e.[jcr:score] as [jcr:score], e.* from [nt:base] as a inner join [nt:base] as b on ischildnode(b, a) inner join [nt:base] as c on ischildnode(c, b) inner join [nt:base] as d on ischildnode(d, c) inner join [nt:base] as e on ischildnode(e, d) where name(a) = 'wcm' and isdescendantnode(a, '/home') and name(b) = 'notification' and name(c) = 'config' and name(d) = 'subscriptions' and e.[type] = 'page' option(traversal OK) /* xpath: /jcr:root/home//wcm/notification/config/subscriptions/* [@type='page'] option(traversal ok) */, path=/home//*, property=[:localname=[wcm]]); consider creating an index or changing the query
01.09.2020 10:54:26.950 *WARN* [Thread-108] org.apache.jackrabbit.oak.plugins.index.Cursors$TraversingCursor Traversed 3000 nodes with filter Filter(query=select e.[jcr:path] as [jcr:path], e.[jcr:score] as [jcr:score], e.* from [nt:base] as a inner join [nt:base] as b on ischildnode(b, a) inner join [nt:base] as c on ischildnode(c, b) inner join [nt:base] as d on ischildnode(d, c) inner join [nt:base] as e on ischildnode(e, d) where name(a) = 'wcm' and isdescendantnode(a, '/home') and name(b) = 'notification' and name(c) = 'config' and name(d) = 'subscriptions' and e.[type] = 'page' option(traversal OK) /* xpath: /jcr:root/home//wcm/notification/config/subscriptions/* [@type='page'] option(traversal ok) */, path=/home//*, property=[:localname=[wcm]]); consider creating an index or changing the query
01.09.2020 10:54:26.951 *WARN* [Thread-108] org.apache.jackrabbit.oak.plugins.index.Cursors$TraversingCursor Traversed 4000 nodes with filter Filter(query=select e.[jcr:path] as [jcr:path], e.[jcr:score] as [jcr:score], e.* from [nt:base] as a inner join [nt:base] as b on ischildnode(b, a) inner join [nt:base] as c on ischildnode(c, b) inner join [nt:base] as d on ischildnode(d, c) inner join [nt:base] as e on ischildnode(e, d) where name(a) = 'wcm' and isdescendantnode(a, '/home') and name(b) = 'notification' and name(c) = 'config' and name(d) = 'subscriptions' and e.[type] = 'page' option(traversal OK) /* xpath: /jcr:root/home//wcm/notification/config/subscriptions/* [@type='page'] option(traversal ok) */, path=/home//*, property=[:localname=[wcm]]); consider creating an index or changing the query
01.09.2020 10:54:26.953 *WARN* [Thread-108] org.apache.jackrabbit.oak.plugins.index.Cursors$TraversingCursor Traversed 5000 nodes with filter Filter(query=select e.[jcr:path] as [jcr:path], e.[jcr:score] as [jcr:score], e.* from [nt:base] as a inner join [nt:base] as b on ischildnode(b, a) inner join [nt:base] as c on ischildnode(c, b) inner join [nt:base] as d on ischildnode(d, c) inner join [nt:base] as e on ischildnode(e, d) where name(a) = 'wcm' and isdescendantnode(a, '/home') and name(b) = 'notification' and name(c) = 'config' and name(d) = 'subscriptions' and e.[type] = 'page' option(traversal OK) /* xpath: /jcr:root/home//wcm/notification/config/subscriptions/* [@type='page'] option(traversal ok) */, path=/home//*, property=[:localname=[wcm]]); consider creating an index or changing the query
01.09.2020 10:54:26.954 *WARN* [Thread-108] org.apache.jackrabbit.oak.plugins.index.Cursors$TraversingCursor Traversed 6000 nodes with filter Filter(query=select e.[jcr:path] as [jcr:path], e.[jcr:score] as [jcr:score], e.* from [nt:base] as a inner join [nt:base] as b on ischildnode(b, a) inner join [nt:base] as c on ischildnode(c, b) inner join [nt:base] as d on ischildnode(d, c) inner join [nt:base] as e on ischildnode(e, d) where name(a) = 'wcm' and isdescendantnode(a, '/home') and name(b) = 'notification' and name(c) = 'config' and name(d) = 'subscriptions' and e.[type] = 'page' option(traversal OK) /* xpath: /jcr:root/home//wcm/notification/config/subscriptions/* [@type='page'] option(traversal ok) */, path=/home//*, property=[:localname=[wcm]]); consider creating an index or changing the query
01.09.2020 10:54:26.955 *WARN* [Thread-108] org.apache.jackrabbit.oak.plugins.index.Cursors$TraversingCursor Traversed 7000 nodes with filter Filter(query=select e.[jcr:path] as [jcr:path], e.[jcr:score] as [jcr:score], e.* from [nt:base] as a inner join [nt:base] as b on ischildnode(b, a) inner join [nt:base] as c on ischildnode(c, b) inner join [nt:base] as d on ischildnode(d, c) inner join [nt:base] as e on ischildnode(e, d) where name(a) = 'wcm' and isdescendantnode(a, '/home') and name(b) = 'notification' and name(c) = 'config' and name(d) = 'subscriptions' and e.[type] = 'page' option(traversal OK) /* xpath: /jcr:root/home//wcm/notification/config/subscriptions/* [@type='page'] option(traversal ok) */, path=/home//*, property=[:localname=[wcm]]); consider creating an index or changing the query
01.09.2020 10:54:28.009 *INFO* [qtp1615601766-35181] org.apache.sling.auth.core.impl.SlingAuthenticator getAnonymousResolver: Anonymous access not allowed by configuration - requesting credentials
01.09.2020 10:55:00.000 *INFO* [CommitStats] CommitStats 20 commits by user sling-event from 8 locations [30% threadpool:o.a.jackrabbit.oak.spi.commit.BackgroundObser..., 20% jobmanager:job.finishJob, 10% scheduled:com.claytablet.cq5.ctctranslation.impl.CTCTask..., 10% scheduled:com.claytablet.cq5.ctctranslation.impl.CTCUpda..., 10% scheduled:com.claytablet.cq5.ctctranslation.impl.CTCUplo..., 10% scheduled:com.claytablet.cq5.ctctranslation.impl.CTCDown..., 5% scheduled:com.claytablet.cq5.ctctranslation.impl.CTCPrep..., 5% scheduled:com.claytablet.cq5.ctctranslation.impl.CTCRoll...] (3 types [50% scheduled, 30% threadpool, 20% jobmanager]) [CommitStats overhead was 4ms = 200.0us / commit]
01.09.2020 10:55:03.547 *WARN* [async-index-update-async] org.apache.jackrabbit.oak.plugins.index.TrackingCorruptIndexHandler Ignoring corrupt index [/oak:index/ntBaseLucene] which has been marked as corrupt [since Sat May 02 01:00:03 CEST 2020 ,60551 indexing cycles, failed 0 times, skipped 30277 time]. This index MUST be reindexed for indexing to work properly
01.09.2020 10:55:11.983 *INFO* [oak-repository-executor-1] com.adobe.granite.repository Service [13053, [org.apache.jackrabbit.oak.api.jmx.SessionMBean]] ServiceEvent REGISTERED
01.09.2020 10:55:12.376 *INFO* [oak-repository-executor-1] com.adobe.granite.repository Service [13054, [org.apache.jackrabbit.oak.api.jmx.SessionMBean]] ServiceEvent REGISTERED
01.09.2020 10:55:19.491 *INFO* [oak-repository-executor-1] com.adobe.granite.repository Service [13055, [org.apache.jackrabbit.oak.api.jmx.SessionMBean]] ServiceEvent REGISTERED

Thanks,

Praveen B