There are a couple of changes in the 2022 update to 3D Experience that I do not like...

First is changing the "reserve" and "unreserve" to "lock" and unlock". To me, lock and unlock are more of a permanent state than reserve and unreserve.

Second is that the "maximize" and "restore" arrow buttons have moved to the menu drop down list instead of being at the top of the app next to the "minimize" button. This causes extra steps that make navigating between apps inconvenient.

Sorry if my terminology isn't precise, I am a new 3D Experience User.