Doxygen sidebar overlap with search on iOS 26

[sciencewhiz]

Describe the bug
In Safari on iOS 26.2, when you open the search in the doxygen docs, it overlaps with the sidebar. It doesn't appear to be just a transparency problem as you can still click things behind also.

Screenshots
Picture of issue:

Desktop (please complete the following information):

• OS: iOS 26.2, safari