Analytics dashboard under-reports Claude contributions despite telemetry being enabled

Description

The Claude Code analytics dashboard under-reports my contributions despite telemetry being fully enabled and Co-Authored-By trailers being present on virtually all my commits.

Environment

• Platform: macOS (Darwin 25.3.0)
• GitHub org: VahanInc
• GitHub user: vikasatvahan

Telemetry Status (all enabled/unset)

DISABLE_TELEMETRY=<unset>
DISABLE_ERROR_REPORTING=<unset>
CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC=<unset>

No overrides in ~/.claude/settings.json or shell profiles.

Commit Attribution

19 out of 20 recent non-merge commits have the Co-Authored-By trailer:

c8369f0be | Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
6b0188638 | Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
b21c581f7 | Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
181f3eef9 | Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
8d1ec8ada | Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
e22cb2895 | Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
22fb3d458 | Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
cbe13f524 | Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
bc6a5987b | Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
...and more

Expected Behavior

The analytics dashboard should accurately reflect all Claude-assisted contributions tracked via sessions and Co-Authored-By trailers.

Actual Behavior

The analytics dashboard shows significantly fewer contributions than actual Claude-assisted work performed.

Possible Cause

Session-to-contribution correlation may not be working correctly on the backend/dashboard side. Local telemetry setup is confirmed to be correct.