After pressing ESC to presumably exit from nmtui, a TAB key press sometimes does not register. This prevents the bad_dns test to move the cursor to <Quit> to exit out of agent-tui. The bad_dns test instead goes back into nmtui.

    4.19, 4.20

    sometimes

    1. On checks page, press ESC
    2. Then press TAB
    3.
    

    Cursor stays on <Configure Network>

    Cursor moves to <Quit>