Tracing Issue: `Effect.provide(TracingLive)` Works on Cloudflare but Not in MainLayer for Grafana...

Can someone explain why providing the Tracing with

Effect.provide(TracingLive)

Effect.provide(TracingLive)

works on Cloudflare runtime, but when I provide it to the MainLayer with which I make a runtime, no traces are sent to grafana/tempo?

Tracing Issue: `Effect.provide(TracingLive)` Works on Cloudflare but Not in MainLayer for Grafana... - Effect Community