When I'm trying to quit messaging (and some other) apps like Telegram or Discord, I'm unable to do so.
If trying to quit Telegram, upon click on close button in the window corner, it just hides the window, and keeps the app in dock. Right clicking the app and clicking Close hides app from the dock, but app is still open.
Similar thing happens with discord, except clicking on close button in window corner hides it from dock, but app remains open, and I receive notifications.
JetBrains toolbox also behaves like discord.
I remember seeing app icons in top-right corner (more like between time and top-right corner) of the screen, but after a bit of googling, this feature was cut from the OS.
While I don't really object to this feature going away, I still need a way to close the apps and I don't know any other way (besides killing the process which is a bad way in my opinion).
So, either, how do I close an app, or how do I get it back?