Filter on image name is buggy and rearranging cursor tools messes up

Filtering images is very buggy. when I put in image names in the search field I get an extra random image for every result. Very annoying. It has always been very smooth.

Another issue that I don't seem to solve is that when I manually arrange the cursor tools it get messed up after a while. tools to the right end up in a pile behind a "extend-arrow"