I’ve created an action to open the Application Switcher with a 2 (or 3) -finger mouse click, but nothing happens when I do that, even when I try to test it in Magic Mouse settings.
Do you see the trigger in the "Recently used"?
Maybe you have enabled the gesture mode for the application switcher?
If so, disable that, for clicks this means it will immediately hide the application switcher again.
No, I haven't enabled gesture mode. Here is what my settings look like:
When I click the circled arrow nothing happens. Also I still can't get rid of that Accessibility API Permissions box even though I have allowed all permissions for BTT.
After further explorations, here's what I've done. Reassigned 2- finger click to Open Launchpad. If I click on the circled arrow Launchpad does open, but it WILL NOT with an actual 2-finger click. 3-finger and 1-finger taps do what they should. Neither 4-finger click nor any other gesture I've tried will open Application Switcher. I also tried assigning 3-finger CLICK to Empty Trash — nothing. It doesn't seem like any of my clicks do anything.
in this screenshot both of your gestures are disabled (crossed eye)
Ah if you can't get rid of the Accessibility API box, then it's a system issue. Without that permission BTT can do almost nothing.
You could try to reset the system permissions using this terminal command, make sure to quit BTT first.
sudo tccutil reset All com.hegenberg.BetterTouchTool
Yes, that FINALLY did the trick. Thx.