Ignoring the fact that the current bug isn’t yet resolved I have a suggestion to throw in to see if this could be implemented.
When using Bounce Loop if you’re using Drum stem this might not make a difference but if you’re using the Vocal stem would it be possible so that the stem fades when the Bounce Loop is released?
Currently it just cuts it off dead and this can sound really jarring, if the vocal stem could just fade out I think it would sound a lot better in most cases.
I might be one of the few who actually use this feature anyway as most didn’t seem to notice the bug introduced with v4!
Only a thought and it might never happen but here it is anyway.