Please make bug reports in the Report an Issue (see tab at top of this screen). That's where FileMaker Techs look for such reports and where they can then engage in any discussion needed to clarify the issue.
Hate to be the bearer of bad news, but FileMaker never announces when or if any specific bugs will be fixed. Instead, you have to read the release notes and/or then make your own tests to confirm whether or not it was fixed.
Excellent. Did not know that. Will do so now.