OS: Linux (Kubuntu 24.04)
When using the built-in keyboard, the console is flooded with a warning/error message, inverted rect in LCD_addUpdateRect()!, though it doesn''t seem to affect actual keyboard behaviour.
Error is reproducible using a minimum example, as shown in the below GIF:
On the GIF, you can see that a minimum example which only imports the keyboard and then brings it up results in the messages being printed.