There seems to be a weird bug with the MX Master 3 Mouse for Mac, running on macOS Big Sur 11.0.1, and on the new Apple Silicon/arm64 architecture. I believe the Logitech Options app & Logitech Options Daemon are still on Intel architecture so being translated through Rosetta 2. Not sure if that makes the software less compatible with my Mac and the new Mac's running on the M1/arm64.
I have Logitech Options installed and almost all settings still default. I just binded the two buttons on the side of my MX Master 3 from their default, 'Forward' & 'Backward', to 'Show Desktop' and 'Screenshot', respectively, in the Logitech Options app.
For whatever reason, whichever side button is bind to Screenshot works fine and reliably. However, either side button binded to Show Desktop is quite buggy and doesn't always work. Sometimes after I press the Show Desktop button on the side of my mouse, it shows desktop but if I press it again to go back to the previous view it doesn't go back. Sometimes it does go back. Sometimes I press it and it's just completely unresponsive, doesn't change to Show Desktop.
When it does bug out like that, the button that Show Desktop is bound to, doesn't work for some time. I can keep pressing it repeatedly but nothing happens. I even tried going to the Logitech Options app to rebind the button to something else, like Mission Control for example, and the key still won't work for what seems like a random amount of time. It usually takes a while before the button starts working again on its own.
Another less annoying issue is that my mouse cursor sometimes stutters for a second or so on its own/can feel the lag when moving. It's a new MacBook and kept just a few inches on the desk from where I use my MX Master 3 mouse, so the conditions feel like they should be pretty optimal for Bluetooth connection.
I was wondering if Logitech plans to make a native Logitech Options/Daemon app for the new Apple Silicon devices?