I tried searching the forum for a solution but was unable to find one, sorry if this is a redundant post.
I have been a satisfied user of BetterSnapTool on Yosemite (on an Intel-based MacBook Pro 2019) for about a year. Using multiple monitors, and had defined five snap areas across the two monitors. All working perfectly. As a late-upgrader, I finally migrated to Sonoma 14.2.1 last night. And BST no longer functions on it.
I have uninstalled the application completely, and then reinstalled. I have double-checked permissions in System Settings / Privacy & Security / Accessibility.
Symptomatically, when I drag a window into my predefined snap areas. The outline of the snap area appears on the screen as normal. But as soon as I release the menu bar, the window won't resize or snap. Visually, it appears the snap area is defined and the window "wants" to resize, but it won't.
Can you point me in the direction of a fix? Thanks in advance.