Fix #4838: Ternary operator scope creation

[apb7]

Explanation

Fixes #4838

Checklist

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[kevinlee12]

lgtm!

[codecov-io]

Codecov Report

Merging #5262 into develop will not change coverage.
The diff coverage is 9.09%.

@@           Coverage Diff            @@
##           develop    #5262   +/-   ##
========================================
  Coverage    47.42%   47.42%           
========================================
  Files          472      472           
  Lines        27166    27166           
  Branches      4195     4195           
========================================
  Hits         12884    12884           
  Misses       14282    14282

Impacted Files	Coverage Δ
...tes/dev/head/components/StateGraphLayoutService.js	0.41% <0%> (ø)	⬆️
...templates/dev/head/components/forms/FormBuilder.js	60.41% <0%> (ø)	⬆️
...s/interactions/LogicProof/directives/LogicProof.js	8.73% <0%> (ø)	⬆️
...mponents/forms/AudioTranslationsEditorDirective.js	9.9% <0%> (ø)	⬆️
core/templates/dev/head/filters.js	66.91% <20%> (ø)	⬆️

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[apb7]

Merging this, thanks @kevinlee12 :)