Describe the bug

I used to run pyroscope 1.13.4 which is using otlp v1.4.0. For unsymbolized frames, it will show the binary name and raw address info. However, after upgrading to weekly-f126-4a2d0a8ed to use otlp v1.7.0, all unsymbolized frames disappear from the query and UI.

To Reproduce

Steps to reproduce the behavior:

1. Start Pyroscope weekly-f126-4a2d0a8ed
2. Perform query on my own program which has symbols stripped. All I am seeing now are kernel level system calls.

Expected behavior

Unsymbolized frames should show binary name + address.

Environment

• Infrastructure: [k8s]
• Deployment tool: [yaml]

Additional Context

I wonder if there is a newly introduced configuration that disable this on purpose?