Operating system: Darwin-18.7.0-x86_64-i386-64bit 64 Bits
Graphics card: NVIDIA GeForce GT 750M OpenGL Engine NVIDIA Corporation 4.1 NVIDIA-12.0.24 322.214.171.124.10.103
Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: rBf6cb5f54494e
Short description of error
Every time I press the CMD key on my Mac Blender thinks I am holding it down. For an undefined amount of time.
Strangely this did not occur before, I did a factory reset (deleted all addons and let blender recreate the config files) and the problem persists.
I have disabled and closed every app, disconnected my Wacom Intuos Pro L and disconnected my external keyboard and I was still able to replicate the problem on my closed machine (MacBook runs in clamshell normally)
Nothing from my device setup has changed in months.
The effect doesn't seem to extend to any other applications in my pipeline.
Exact steps for others to reproduce the error
Press the CMD key in any view (problem firs showed up after trying to sculpt for the first time with my tablet, don't know if that could somehow be related?)
I am uploading a sample of the reset usepref blender generated for review. and a short video where I display the issue.