Hi, I'm asking here because it is more probable to find someone who can help me.
Normally pressing the win key, while I'm in a fullscreen window (e.g. in a game), minimize it and open the start menu. But installing the Japanese keyboard layout/language mess it, the start menu still pop up, but the window no longer minimize.
My default layout and language is Italian; it happens with Japanese layout only, the English one works fine.
Additionally, if I tab out or minimize the window with win +D, as soon I open something, like a file explorer, the full-screen window pop up automatically behind it.
When I install the JP layout, everything works fine, but as soon I reboot the problems appear.
Uninstalling the layout/language and reboot bring everything to normality.
Also, I noticed that normally if I hover the cursor on the minimized window, I only see a static screenshot or a black picture. When the problem occurs, the preview is fully animated, and I can see the Program/game running in the mini window...
Thank you for helping me!