Additional features, settings, or issues not covered by specific Microsoft Teams categories
Sadly this isn't an acceptable/workable solution.
Sending feedback into the void, with no ability to provide attachments, test cases, or correspond with others makes properly reporting, diagnosing and triaging and tracking issues impossible.
This also doesn't allow Microsoft to get ranked feedback from other users who are experiencing the same issue (e.g. they can't vote for an existing issue), instead (*if*) others send feedback into the void using the feedback tool, similar issues will be harder to correlate and consolidate.
If this forum, is *not* a direct venue to report issues to Microsoft, this should be clearly indicated somewhere that this is just for community banter only.