Fix SpacerWidget parameters

[ryan-pratt]

These were getting skipped because appliedSettings is calculated in Widget.js' created(), so SpacerWidget always just got the default flex styling since v6.0.0

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 79.82%. Comparing base (569ef64) to head (40545de).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2122      +/-   ##
==========================================
+ Coverage   79.76%   79.82%   +0.05%     
==========================================
  Files         633      633              
  Lines       48021    47968      -53     
  Branches      754      754              
==========================================
- Hits        38304    38289      -15     
+ Misses       9634     9596      -38     
  Partials       83       83              

Flag	Coverage Δ
python	83.84% <ø> (+0.04%)	⬆️
ruby-api	78.69% <ø> (ø)
ruby-backend	83.08% <ø> (+0.09%)	⬆️

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