Changelog (8.0 -> 9.0):

Fixed: The overlay no longer needs to be de-/activated in the accessibility settings if a button for the remote control has been changed.

Fixed: Fixed missing space between app name and version in the settings.

Fixed: Fixed overlay when using a monospace font and increasing the font size.

Added: Added option to change the size of the rounded corners for the overlay in the settings.

Removed: When changing a button for the remote control, the toast message was removed as it is no longer required.

Removed: Removed unused code.