Crash & Restart when multi-touching Touch Bar

Describe the bug
Ever since I switched to Catalina BTT crashers and restarts whenever I multi-touch the BTT touch bar several times within a short period of time (1-2s). This seems to happen regardless of what is actually being manipulated in the touch bar (finger swipes, buttons, widgets).

Affected input device (e.g. MacBook Trackpad, Magic Mouse/Trackpad, Touch Bar, etc.):
Touch Bar

Device information: