Mission Control order criteria [duplicate]

What action is determining apps & windows list order in Mission Control, left to right? It looks like this changes while using the same apps/windows...


Solution 1:

In System Preferences > Mission Control, one of the the default settings is:

  • [√] Automatically rearrange Spaces based on most recent use

Unchecking it will maintain the order based on the order of a window placed into Full Screen View.