Vue compatibility fix x-cloak

[kvovadis]

Update TableAttributeHelpers.php

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[lrljoe]

Please only work from the "development" branch, and PRs should target the "development" branch.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.96%. Comparing base (0036a9a) to head (fe92984).
Report is 36 commits behind head on development.

Additional details and impacted files

@@                Coverage Diff                @@
##             development    #2243      +/-   ##
=================================================
+ Coverage          89.94%   89.96%   +0.02%     
- Complexity          2149     2154       +5     
=================================================
  Files                242      242              
  Lines               4851     4853       +2     
=================================================
+ Hits                4363     4366       +3     
+ Misses               488      487       -1     

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[lrljoe]

@kvovadis - please don't use the "master" branch for development. I'm happy to merge this in, should you use a "non-master" branch for a PR.