I was wondering about that. There are a bunch of OS dependent functions in SU. The obvious one on MacOS is the Color Dialog and Fonts. I don’t even try to think about incorporating these elements.
On the Mac… the Fly-Out window auto scrolls, (cursor dependent) when the TAG list is larger than the screen area. I would hope Windows does this as well.
I am looking into having the Folder show as a parent to the children TAGs. But that is complicated by a few issues.
Nicholas