[StackExchangeRedisInstrumentation] Unable to add custom metric if trace collection enabled

[plachor]

Hi, I'm registering own ProfilingSession to deliver StackExchange metrics like total processing time, enqueue to sending and rest per command type to monitor my Redis connections health. (OTEL does not provide such metrics).
It is working like a charm until I start to collect traces using StackExchangeRedisInstrumentation from OTEL as it replaces my ProfilingSession factory with own implementation.

Are there any suggestions on how to use this telemetry instrumentation from OTEL along with own profiling session used to produce metrics?

Are there any plans to metrics support that will work with existing trace collection?