Last question   - Do we have a dashboard or tool we can use to check invalid workflow items.

Is it possible to switch it off on certain paths/pages. Or do you know the JS file thats calling this every time.Heres why I want to fix it.

How was this resolved this link is not found.

Thats correct, its the same query.

This is whats showing on the logs 08.12.2021 08:20:09.171 *WARN* [] [] [10.62.4.17 [1638951494379] GET /mnt/overlay/granite/ui/content/shell/omnisearch/searchresults.html HTTP/1.1] org.apache.jackrabbit.oak.plugins.index.search.spi.query.FulltextIndex$FulltextPathCursor Index-Traversed 90000 nodes w...

The answer to this is the same as the question above. 

the problem is I don't have control over the query.

This didn't work I don't know why its accepted as a solution. 

The Logs are showing this error.

Got it  - /libs/cq/gui/components/authoring/editors/clientlibs/core/js/edit/ToolbarActions/edit.ToolbarActions.DELETE.js