While playing the game (not the launcher) it doesn’t matter if in a world or just on the title screen if I hit the shift key it will automatically lock my mouse cursor from working. I am no longer allowed to use it to look around in game or select any options. I must then use the keyboard to navigate through the menus. However the mouse works to close the game window or go to a different window all together. Unsure if its just my pc or some corrupted bug. But I’ve logged many hours on this pc playing well before and this has only started recently in the last few days.
Yeah I am having the same problem for me it also triggers with windows key or any of the ctrl keys. The only thing I can seem to do to fix it is restart the game or play on an older version. Also in case you are wondering the cursor is not leaving the window just loosing the ability to interact with it.