Interestingly I hooked up a spare Magic Mouse to it and this doesn’t happen, so it seems specific to the Magic Keyboard with the built in trackpad (don’t have a spare regular Magic Trackpad to test with unfortunately)
Interestingly I hooked up a spare Magic Mouse to it and this doesn’t happen, so it seems specific to the Magic Keyboard with the built in trackpad (don’t have a spare regular Magic Trackpad to test with unfortunately)