In theory, someone on the Plex team will see the posts and be aware of the issue, whether or not they respond to the thread. There is no formal bug reporting tool for users, just these forums.
Removing the resolution is not listed as something new in the latest product announcement. I’ve noticed one other post on the topic.
Basically, you’ve taken appropriate action - you found an issue and reported it with the tool available to do so (this forum). Next step is for Plex to hopefully fix things or, if intentional, say why the capability was removed.
