Reworked the test program to test tab deletion. It doesn't quite work...
Reworked the test program to test tab deletion. It doesn't quite work...

tbodt/libui,sclukey/libui,sclukey/libui,mantyr/libui,tbodt/libui,ProtonMail/libui,mantyr/libui,ProtonMail/libui,ProtonMail/libui,mantyr/libui