Add file search to Share link folder

Hello, Sorry for my English
Since the Seafile CE 8.0.0 beta version, it has become possible to search for files by name in libraries in the web interface, which was very lacking.

But this feature was not added to Share Link directories.
I think it’s not difficult to add a search bar to the Share Link page if the search function is already on the server?

And the same goes for search. As far as I understand, the search is case insensitive only in English.
For example, in Russian, search is only possible with case sensitivity.
How can this be fixed?
By the way, now we have version 9.0.4.

Thanks in advance, I will wait for a decision from you, and support from the community.