Separate Property and Expression Search in Timeline

Bonjour!

I was wondering if there's any way to add a nifty new option in the Timeline panel. Basically, I'd love to have the ability to search for things only at the property level, and not have the search function scouring the entire expression. Don't get me wrong, searching at the expression level can be handy too, but having the option to separate the two would be fantastic!

I hope you don't mind my asking, and thanks so much for considering this request!