Not stealing dye?

Stupid question!

Anyone else have test lines way darker than control line and then retest and the test line is still super dark but the control line isn’t as faint aka dye is not as stolen?

Not sure if it makes sense to anyone.

Kind of freaked out! The test line isn’t fainter but still!

Top test 2 days ago fmu (the test is super dry so the control line is there more than it was when first taken since the test gets darker as it dries)

Bottom test random evening today

Anyone else had this happen?