Fix benches

[UkoeHB]

Benches need a delay between server/client updates to allow messages to pass between them. Otherwise the tests fail.

[codecov-commenter]

Codecov Report

Patch and project coverage have no change.

Comparison is base (cbc6825) 95.47% compared to head (55782fd) 95.47%.

❗ Current head 55782fd differs from pull request most recent head 6e69ce8. Consider uploading reports for the commit 6e69ce8 to get more accurate results

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@           Coverage Diff           @@
##           master      #41   +/-   ##
=======================================
  Coverage   95.47%   95.47%           
=======================================
  Files          10       10           
  Lines         663      663           
=======================================
  Hits          633      633           
  Misses         30       30           

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

[UkoeHB]

I also added two new benchmarks for updating existing components.