I have seen this issue but it quite a few months ago. I don’t get it on my 7.11.3.
You can try upgrading, but I fear there might be something else breaking your screen.
I wonder if you have customizations? If you are overriding some file in custom, the one that was fixed to solve this issue, then you don’t get the fix. If this is the case, then you were warned about such files during your last upgrade.