I consider this a bug, not an enhancement. I have over 20 flows now that manage a complex SP list with a Powerapps interface. It is working great. It is a HUGE issue that when I need to add a new column in SP, if it is a People Picker column, ALL flows will fail that use the action SP Update Item. This is a major issue. It takes hours to delete ALL action actions and recreate them, then to update tags in all automated emails that follow. There is no good way to do it. It is prone to errors and subsequent failures if not done perfectly. This happens 100% of the time in this case. This needs resolved ASAP.