Adobe has redesigned the way it communicates known bugs and problems with users.
https://helpx.adobe.com/premiere-pro/kb/known-issues.html
The redesign is a step back, a less useful revision of the previous, already not very useful Known Issues page.
The new version erases all previous version information; now only the current version is available (currently version 24). (This lack of documentation for previous versions is a direct contradiction of Adobe's stated policy to support more than just current version.)
The list of known issues remains incomplete. If I am to take this page at face value, there are currenlty only 4 things that Adobe knows are problems or bugs in Premiere Pro. Known issues and fixed issues remain separate, hard to track, and can't be cross-referenced if you're looking for a version of the software that provided a solution to a bug in the version you are using. (You can no longer even see old listings!)
The page lacks any meaningful way to provide feedback to the documentation team. I have written about this previously here.
While nothing in my history on this forum leads me to believe that Adobe is interested in any feedback from users on this issue, nonetheless one can hope.
R.