When there is more one line of tabs, when we try to pin the active tab, it is not the active tab which is pinned.
If we pin a tab which is not active (only right click on the tab and "Pin Tab"), no problem.
If only one line of tabs, no problem for pin active tab.
No problem for "Unpin Tab".
When there is more one line of tabs, when we try to pin the active tab, it is not the active tab which is pinned. If we pin a tab which is not active (only right click on the tab and "Pin Tab"), no problem. If only one line of tabs, no problem for pin active tab. No problem for "Unpin Tab".
The problem exists only if more 1 line of tabs.