Thank you Marc for confirming my thoughts. I appreciate it. Do you know if there are any plans on a future to support Solr 8.x, and if yes when?

I run AEM 6.5 with oak index that works just fine with Solr 7.x and 6.x.  When I try to index AEM into Solr 8.x it seem to populate the index but when I query in Solr console it does not return any results.  Please help me to find out why this happens and whether AEM 6.5 support Solr 8.x.  Thanks so...