Do I need to do a 90-day check-in with the Covid visa extension in Thailand?

Evening all, I have a small query (apologies if this has been asked previously). I entered Thailand on the visa exemption program (45 days + extension of 30 days). And have successfully just obtained a Covid visa extension. So i'll be coming up for 90 days fairly soon. I went to report for my 90 day check in (in BKK), and was informed by two different immigration officers that I did not need to do a 90 day report on "my kind of visa"...I didn't want to question or challenge them too much, and understand each immigration has their own policy...but I just don't want to be in trouble down the line...has anyone else had the same experience? or think this is normal/abnormal? anything to worry about?...thank you all in advance!