System Settings is recommending I review the settings for my two children. The UI has a bug where it always opens the top most child even if I select the bottom of the two.
Was present in 15.1.1 and is still present after installing 15.2
UI Bug in Family Sharing
You should probably raise this as a bug in the usual way. It won't really get progressed if it's only posted in these Developer Forums.
You need to raise each issue you find separately at https://feedbackassistant.apple.com/ You can post the FB numbers here if you want, so that others can link to them.