IWF-475: Cleanup unnecessary waiting in integ tests and add wait comments

[stevo89519]

…ents

Description

Checklist

• Code compiles correctly
• Tests for the changes have been added
• All tests passing
• This PR change is backwards-compatible
• This PR CONTAINS a (planned) breaking change (it is not backwards compatible)

Related Issue

Closes #issue_number

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 66.08%. Comparing base (6249778) to head (0819701).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #549      +/-   ##
==========================================
+ Coverage   66.06%   66.08%   +0.02%     
==========================================
  Files          62       62              
  Lines        6927     6927              
==========================================
+ Hits         4576     4578       +2     
+ Misses       2072     2070       -2     
  Partials      279      279              

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