What's the Best Way to Fix a Bug on a Mobile App?

If you find a bug, it might not even be breaking the experiment. The steps that you have to take are first, turn off the experiment. Fix the bug. Release the experiment under a new experiment key so you can reenroll users. Wait for the app stores to approve your build. Then wait for all the users to download the new app because they have to get that new code installed. Even in cases where the bug itself only takes a day to fix that can take weeks to roll back reset and start over.