I know on new employment that employers do check on work validity. But for expiring EAD, do employers immediately check the day the EAD expires? Do they keep track of it? Or say, if you still have 10 days after EAD expires and 10 days before the 90 day of IEAD, can you just keep it to yourself hoping the employers won't ask before that 10 days end, then get the IEAD on the 10th day? What are your experiences on your employers?