Close #1503

[Spuds]

Update core RTL and variants. The core had not been updated to reflect all of the grid and some of the flex updates, this addresses most of that. Variants no longer mirror shadows and borders or other eye candy stuffz

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 43.40%. Comparing base (61ad7a2) to head (614354d).
Report is 8 commits behind head on development.

Additional details and impacted files

@@                Coverage Diff                @@
##             development    #3797      +/-   ##
=================================================
- Coverage          43.52%   43.40%   -0.12%     
  Complexity         13913    13913              
=================================================
  Files                348      348              
  Lines              74823    74823              
=================================================
- Hits               32565    32478      -87     
- Misses             42258    42345      +87     

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