For me it is essential too.
Applying a (CTRL+F) solution to the graph view will help immensely.
Today, for me to find a specific node in the graph view I have to rely in my personal powers of speed reading and eye wandering labour… zoom out, zoom in… where is the node? Zoom out again… maybe this cluster here… no… well… zoom out again… losing a lot of time and sweat to just find one node…
But, anyway, the graph view is still awesome. Loving the app. Congrats!