Feature request: search bar option in Animation window's Add Property

99% of the time I know exactly which thing I want to find under Body. Clicking through the transform hierarchy is tedious. It would be nice if I could just do "ctrl+f" to open search, then start typing... "hand1.rotation" then press Enter to parse that into the property "hand1 : Rotation."

It feels like this should already be a feature: is there some shortcut I am not aware of? An asset or extension that implements this?