I have made the following updates:
* If there are any interrupted puzzles, a marker indicating this has been added to the category button.
* Processing for mouse hover when the window is inactive and volume suppression of sound has been implemented.
I have also made the following fixes:
* The size of the key help display in the upper left corner, which was difficult to read on the SteamDeck, has been corrected.
*The display of key help is being worked on to allow toggling it on/off in the options menu.
*I also plan to hide the five diamond marks that are currently displayed as a debugging feature in the near future.