How to remove testers from alpha testing?

Question

Google Play

There is an application that is in alpha testing. I need to delete all tester lists and create a new one. To do this, I select all the checkboxes and click on the "Remove testers" button. In response, they write to me that all changes have been saved, but the lists have remained hanging. I wrote to technical support and they advised me to clear the cache, use incognito and even another browser. Unfortunately, it didn't help. This has been happening for several months.

Answer 1

Have you tried creating a new non-empty list and then deleting the old ones? Well, or delete not all, but all but one.