@Den Jo is your "deinit not being called" issue maybe related to this retain cycle I've faced -> https://developer.apple.com/forums/thread/790714 ?

Thanks a lot for the update! Any chance you can un-accept the answer I accepted as correct (from dmcgloini)? Since I haven't been able to reproduce the issue myself, as well as that user, I thought: "that must be it!".

Indeed, it is!

@DTS Engineer is there any info you can share, an update, an info if the bug has been identified... anything at all?

I just did it; here's the bug number: FB14287821