[stable32] fix(sync): Only send recovery step in case of SyncStep1

[backportbot]

Backport of PR #7742

[codecov]

Codecov Report

❌ Patch coverage is 9.09091% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 59.26%. Comparing base (a2ed6e4) to head (d07c9a8).
⚠️ Report is 3 commits behind head on stable32.

Files with missing lines	Patch %	Lines
src/services/WebSocketPolyfill.ts	9.09%	10 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##           stable32    #7746      +/-   ##
============================================
- Coverage     59.27%   59.26%   -0.01%     
============================================
  Files           503      503              
  Lines         39222    39226       +4     
  Branches       1136     1136              
============================================
  Hits          23248    23248              
- Misses        15866    15870       +4     
  Partials        108      108              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.