When trying to filter using characters with accents ´ ^ ` or ¨ klipper automatically only shows the character without it.

For example this is my actual clipboard:


And this happens when I try to search for Río:
.
I try to write í, but it doesn't let me use the accent and only shows Rio.

It works with the Ñ and ç characters.

Using plasma 5.20.5 in arch linux up to date.