QIP's minimalism

I accidentally found a cool thing in the queue.

I think everyone knows that double-clicking on the title of the contact window in QIP will hide all the main buttons - there will be more room for the contact list.

But by clicking the right mouse button (hereinafter PCM) on any of the buttons in the header (“close”, “always on top” and “hide”), you can call the context menu with the functions of the “big” buttons. I.e,
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1) by clicking the RMB on the "Close" button, the main menu of the queue will open.
2) by clicking RMB on the “Always on top” button, the choice of stealth type will open.
3) by clicking RMB on the “Minimize” button, you can specify an XStatus image with a description in the window that appears.
4) clicking RMB on the title itself will open a menu with a choice of status (normal, not XStatus).

Maybe someone will be useful :)