According to a forum post [1], e.g. iPad Mini 4 was discontinued March 2019 and is stuck on iOS 15, which doesn't support nested styles. Perhaps the issue is th

According to a forum post [1], e.g. iPad Mini 4 was discontinued March 2019 and is stuck on iOS 15, which doesn't support nested styles. Perhaps the issue is that people want to continue using old tablet devices that are no longer getting OS updates? [1] https://education.apple.com/resource/250012027 https://education.apple.com/resource/250012027