I wanted to switch to using hotkeys for adjusting photos in Lightroom CC Classic (7.1) but noticed that Lightroom is not responding to the "increment slider" hotkeys (# - hashtag) at all. stepping down works however.
I'm using the german version with a german keyboard and german layout. Needless to say, the #-key is recognized correctly in all other applications. I even tried using the windows virtual keyboard but no luck.
It's a bug in the actual version.
Adobe is working on a solution.