See this thread for a detailed discussion of the issue at question in this poll.
The short version is: when closing apps on the iPhone 12 series, many people are experiencing a stutter in the animation, which sometimes results in the app switcher opening instead. This seems to occur more frequently the more the memory has filled up, but at worst it tends to happen maybe 1 every 5 app closings.
Trying to get an idea of how many people are actually noticing this.
The short version is: when closing apps on the iPhone 12 series, many people are experiencing a stutter in the animation, which sometimes results in the app switcher opening instead. This seems to occur more frequently the more the memory has filled up, but at worst it tends to happen maybe 1 every 5 app closings.
Trying to get an idea of how many people are actually noticing this.