Hello Take a look at that Why on closing sheets different colours plus “1 minute” warning missing space... Best regards, Yevgeny.
The text is black in the last picture because you already pitted. It's only red if the pit window closes soon and you didn't pit yet.
Okay, with colour the situation is clear, but typo mistakes are still there. Also on longer races with pit-stops I noticed that there is exists pop-up sheet with "4minute" or something, also with typo mistake there. Please check and fix.