[BUG] Invalid transaction names in OTEL Java agent when using Tapir + Akka Http

[Matzz]

Tapir version: "1.11.13" OTEL Java agent version: "2.11.0" Scala version: "2.13.16"

Describe the bug

When using Tapir + Akka Http, OTEL Java agent sets the wrong transaction names. Only request method is included without url template. Plain Akka Http routes provides correct transaction names.

How to reproduce? Here is a sample application which depicts this issue. All steps to reproduce are described in README https://github.com/Matzz/tapir-test/blob/main/README.md