Washer does not drain in one of settings.

My Washer has 3 settings “Cotton/Knit/Perm Press”. Lately it stopped draining in Cotton setting. It washes normally and then during the drain part it does not drain and keeps water in a tank. If after that you will turn it to drain in other settings like Knit or Perm it just drains water out of tank normally. Also both other settings are running normally from the beginning to an end