Upper toolbar keeps hiding the ribbon on new update for MAC

Since the last upgrade, there’s a bug in which the upper toolbar keeps hiding the ribbon. In the attached screenshot it is partially covers it, but sometimes it is so deep you cannot see the icons.
If you resize the window (to a small window and then back to large) it is reset back to normal, but after a few moment of working it is back to cover the ribbon.

Is there a way to solve it?
Or is there a way to move the upper toolbar (with history, gumball etc…) to the lower part of the screen, bellow the view ports?

I believe this happens with an old version of MacOS and is a bug in MacOS. Updating to a newer version of MacOS should fix this.

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