Add test for nested SwallowedException

[schalkms]

Closes #4153

[codecov]

Codecov Report

Merging #4404 (ac5604e) into main (1f1924f) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##               main    #4404   +/-   ##
=========================================
  Coverage     84.28%   84.28%           
  Complexity     3280     3280           
=========================================
  Files           474      474           
  Lines         10425    10425           
  Branches       1859     1859           
=========================================
  Hits           8787     8787           
  Misses          670      670           
  Partials        968      968           

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