1. During the game, press "Esc" to open the menu
2. Go to "Options"
3. Hold the run button "W" in "options" menu
4. Change any parameter in the menu while still holding the run button "W"
5. After changing any parameter press "Esc" on a keyboard while still holding the run button "W"
6. A confirmation menu will appear "You have unsaved changes in the configuration. Do you want to discard them"
It makes no difference if you click "Yes" or "No". After that, I can change all the settings of the game and at the same time make actions in the game world except opening the inventory menu.
Everything captured in this video https://www.youtube.com/watch?v=2XUShZY3-48