While exploring some SEDE queries, a recent peak of user signups stood out: If this query is correct, this is far above baseline sign-up activity observed over the past years. Moreover, last week saw a huge spike in last access date activity: To me, this seems way over baseline. What is going o...

While exploring some SEDE queries, a recent peak of user signups stood out: If this query is correct, this is far above baseline sign-up activity observed over the past years. Moreover, last week saw a huge spike in last access date activity: To me, this seems way over baseline. What is going o...

This question is about a user interface scenario using multi-touch gestures on iOS. The question provides screen recordings of the behaviors, the full code setup that produces these behavior, and a description of the problem. The question was closed "because it needs debugging details." I edited ...