Is there a possibility to having a similar mechanism to OriginalUri but for the MatchedPath for nested routers?

[MidasLamb]

The OriginalUri feature allows you to extract the originally fully matched Uri, regardless of how nested a router is. There is (currently) no such alternative for MatchedPath. For otel tracing this is a bit unfortunate because you lose the low cardinality http.route attribute, and have to rely on http.target for these then.
Is there a possibility to add such a feature flag for MatchedPath in nested routers, or is it technically infeasible?

[davidpdrsn]

You mean this #1441?