Model Search Feedback

New Model Search feature seems to start searching for matching items as long as you type the very first chararcter in the search bar. This is working fine on small models but on bigger models with lot of items (module, line item, list, etc.), this result in a freezing for up to 10s which can be disturbing. 

I'm used to typing what i want to search in my browser url then copy and past it to the Model Search bar to avoid this behaviour.