[Modules] Remove identity from RSV common test

[eriqua]

Description

Remove identity from RSV common test
Add note to known issues
Open new bug #2391 to monitor the issue going forward

Pipeline references

For module/pipeline changes, please create and attach the status badge of your successful run.

Pipeline

Type of Change

Please delete options that are not relevant.

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Update to documentation

Checklist

• I'm sure there are no other open Pull Requests for the same update/change
• My corresponding pipelines / checks run clean and green without any errors or warnings
• My code follows the style guidelines of this project
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (readme)
• I did format my code

[github-actions]

Test Results

    1 files  ±  0      1 suites  ±0   4m 29s ⏱️ +54s
429 tests +72  417 ✔️ +66  12 💤 +6  0 ❌ ±0 
443 runs  +59  429 ✔️ +54  14 💤 +5  0 ❌ ±0 

Results for commit 0686faf. ± Comparison against base commit 689478f.

♻️ This comment has been updated with latest results.