With OS Monterey (MBP M1), after an app has been launched AND closed, its icon remains on the dock (without the "open indicator"). I can manually remove it, but how do I prevent app icons from being automatically added to the dock?
To clarify: What I'm asking isn't removing recent apps from showing up on the dock. (To remove recent apps from the dock, see the suggested post)
What I want is this: When an app-not part of the collection of apps on the dock-is opened, it appears on the dock with a separator that keeps it apart of the "regulars" on the dock. When I quit the said app, the icon disappears as well. That was how it worked for me until recently. Now, when I launch an app, its icon appears on the dock--and remains even after I quit the app. I have to manually remove it from the dock.