Feature Request: Display current font size number when changing with Ctrl +/-

[yuro-py]

Problem -> When changing the font size using Ctrl +/-, there is no visual feedback of the new font size overlaying anywhere on the screen.

Solution -> It would be very helpful to show a small, temporary overlay (like in a web browser) that displays the new font size number (e.g 16, 17 etc) for a moment after the key is pressed.

Context -> This would help users who prefer to set a specific, remembered numerical value for their font size.