Same problem with Mx Master 3 and Mac Mini, the scroll wheel does not work in the connected MacBook Pro.
A ridiculous solution with synergy: turn on both synergy and universal control. This will solve the problems of both two apps: trackpad gestures do not work for synergy, and the scroll wheel of the third-party mouse does not work for universal control. lol!
Hope Apple will solve this soon!
ductran
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