I thought about suggesting another feature that would really be great, and I think others will enjoy it as well -
To be able to edit MP3 Tags (Comments, Custom tags, etc.) in Theater Mode by double clicking a Field element.
For example while listening to a song, I would like to edit the comments of it, and just by double tapping on it, it will change to active (editable) and then I can add my new comment.
I don't know if this feature is easy to be implemented so it will behave like you have done in MB (I think you call this feature "direct editing"), so a solution I thought about is that a small popup window with a text box will open when you double click on a Field element, where you can enter the new comment and hit a "Done" button and the comment will be updated in the Theater Mode Theme, just like how the "Now Playing Assistant" works. Of course this feature will be optional by a property tag.
And last thing, I'm from Israel and Hebrew is a right-to-left language. I know that there is an "Align" property which I can change to "Right", but the punctuation marks stay on the wrong side. Is it possible to add a "RTL" support?
I know you support RTL when editing text inside MB, but when the editing is done, and the field becomes passive again, the punctuation marks jump to the wrong side. (for example, the dot in the end of the sentence jumps to the start).
Thanks again for your bee-utiful work!