top right corner tabs are gone (_ square and x)

[corry257]

After the last update my Linux Lite has the following bug:

When opening a new tab, those icons in the upper right corner (_ square and x) to minimize, maximize and close the tab do not appear.

Only on Google Chrome does it appear, but even then they appear but don't work.


I can't minimize or close the tabs, I can only close them with the keyboard commands shift + ctrl + q

See an image of what it looks like: