Alt-Tab not working properly on MacOS host Horizon version 5.2.0 and 5.2.1
When I try to switch between windows in my remote Windows session (MacOS host) using the alt-tab shortcut key, it just switches between the two most recently used windows. I noticed this behavior in version 5.2.0 and when I switched back to 5.1.0 it was working as expected again. It seems to be broken in 5.2.1 still.
I have the same problem, it starts working again if I turn off "Enable Language Specific Mappings" in the keyboard preference pane. But that causes many other keys to be incorrectly mapped. I'm using MacOS with a UK keyboard mapping.