Find All References in multiple language solution

The next version of VS2022 will ship first take on "navigate to definition" from C# to F#.

This is significant relief for my team members and I'm hopeful more to come along the same line.

I'd like the next effort on this axis to be "find all references" to list the calls disregarding of the language the are made from.

Do you think this feature will help the most the people dealing with polyglot codebases calling into F# code?

Does Roslyn Editor bits have the extensibility mechanism already to support this? or will this require to evolve it to enable such scenario?

cc: @jaredpar, @vzarytovskii, @dsyme