So far here's what I've found.
1. The translucent drop target is still not dismissed until several seconds (10+) later.
2. The "Save Group" menu item is working correctly now. I would still like to see groupy just auto save size/pos and tabs. It should be enough to simply add another window and then close the group or at least add a shortcut key to "Update Group" or something similar.
2a. After adding a new tab using the "Show only one combined button" mode and then clicking "Save Group" I end up with a combined button as well as individual buttons for the tabs. This does not appear to happen with the "Show only active window" option.
3. Thank you VERY much for allowing integrated tabs to close the whole group via the close button. It was the only thing keeping me from using tabs integrated into the caption.
4. With tabs on top maximizing then restoring a group causes the tab bar to disappear. clicking the taskbar button restores it.
I'll give it a proper run when I get some more free time.
SYSINFO:
Windows 11 Pro 22621.1928
Groupy 2.1 Beta