Same issue with me. I am unable to remove data collection. After I select "No, we do not collect data from this app" and click Publish. It shows "Additional Setup Required". After clicking Continue on the following screen, I'm again presented the first screen where it asked me if we collect data or not. I again select "No, we do not collect data from this app" and the cycle repeats again.
Reached out to developer support. A senior advisor was looking into the issue and they asked to raise an appeal. I told them the system is buggy but I was still asked to raise an appeal so that the review team can fix this from the backend systems. Hopefully it gets resolved soon. Feeling so helpless out here :(
