UI lagging/blocking when searching for institute

Version: 3.1.0
Android: 13 (GrapheneOS)
Device: Pixel 4a

When searching for institute the UI lags after every key press before updating the list of institutes it shows. Perhaps the search algorithm could be made more efficient. Recently the number of organizations in the list increased quite a bit.

$ curl -s https://disco.eduvpn.org/v2/organization_list.json | jq ".organization_list | length"
1224