Fastening tabs

Only today I noticed a new Chrome function - the ability to fix tabs so that they take up less space, by showing only the site icon and not showing the title and button for closing the tab.

Personally, I always have several sites that are almost always open - and they take up as much space as “temporary tabs”, so the pinning function has brought many benefits!
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Minichak: if at least one tab is already fixed, to fix another one, it is enough to bring it to the fixed tab by the mouse. To unlock the tab, you need to move it slightly to the right.

Good evening!
UPD: How to do it? You need to right-click on the tab and select the item "Pin"

UPD2: From slik'a: you can move it to the upper left corner and it will be fixed