Mouse bugged after autologin [Plasma]

After the most recent TW update my mouse no longer works properly with autologin, the cursor moves but the desktop doesn’t seem to register its position (things don’t get highlighted on hover and clicks do nothing). It works after logging out and then back in (or just disabling autologin) but I’d like to know if there’s a proper fix?

**EDIT: **Actually, it seems like it’s not just autologin but every login after reboot so disabling autologin doesn’t work after all.

That sounds more likely. There may not be a fix, other than logout and login again. Evidently there is something buggy about how the software initializes the hardware.