I used to use BetterSnapTool, but using BTT now as I have it thru SetApp.
In BST, I was able to snap a window back to the appropriate size, even if it started in the zone. I'd just have to hold shift, drag it a few pixels and it would snap.
With BTT, I have to drag the window out of the zone entirely and then back in to get it to snap.
For the life of me, I can't find the setting in BST that enabled/disabled this, or a similar option in BTT.
Help?