Cursor doesn't stop blinking
When the window is focused and idle, the cursor should stop blinking after /org/gnome/desktop/interface/cursor-blink-timeout
seconds.
Beginning with 075d0b37 "all: Initial port for gtk4" it no longer stops blinking, it blinks the cursor endlessly.
I'm building my VTE with gtk3, haven't tested the gtk4 port yet, don't know if that's also affected.