When trying to use the Advanced Condition currently_pressed_mouse_buttons, any mouse button assigned as a Top Level Trigger does not register in currently_pressed_mouse_buttons. If I delete the Top Level Trigget it starts working.
Also possibly related. Disabling Normal Mouse Top Level Triggers doesn't seem to work. The item gets greyed out but still continues to work. When disabling Keyboard triggers an additional crossed out eye appears to the item and the trigger stops working as expected, this icon does not appear in the mouse triggers.
MacBook Pro 16 M1 Max
BTT 3.952 (2117)
Steelseries Aerox 5 Wireless
Steelseries GG 30.0
If I try to get an Alpha update I get an error "Update Error! An error occurred while parsing the update feed."