Fix nested field cypress test

[davidcui1225]

Issue #, if available:
N/A
Description of changes:
Unskip nested cypress field test and add fix to test case

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov]

Codecov Report

Merging #1045 (01dc886) into develop (358c1c0) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             develop    #1045   +/-   ##
==========================================
  Coverage      99.89%   99.89%           
  Complexity      2404     2404           
==========================================
  Files            234      234           
  Lines           5464     5464           
  Branches         326      326           
==========================================
  Hits            5458     5458           
  Misses             5        5           
  Partials           1        1           

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