IDC: Fix minor issues IDC

[Punzo]

IDC: Fix minor issues ImagingDataCommons/IDC-WebApp#1030

[codecov]

Codecov Report

Merging #2903 (2696f44) into master (fe57c00) will decrease coverage by 0.26%.
The diff coverage is 2.32%.

@@            Coverage Diff             @@
##           master    #2903      +/-   ##
==========================================
- Coverage   12.68%   12.41%   -0.27%     
==========================================
  Files         306      307       +1     
  Lines        8233     8424     +191     
  Branches     1593     1671      +78     
==========================================
+ Hits         1044     1046       +2     
- Misses       5797     5909     +112     
- Partials     1392     1469      +77     

Impacted Files	Coverage Δ
...latform/core/src/DICOMSR/SCOORD3D/parseSCOORD3D.js	2.63% <0.00%> (-0.76%)	⬇️
.../core/src/DICOMSR/SCOORD3D/utils/addMeasurement.js	5.40% <ø> (ø)
...re/src/DICOMSR/SCOORD3D/utils/getRenderableData.js	1.72% <0.00%> (-0.07%)	⬇️
platform/core/src/classes/StudyLoadingListener.js	1.03% <0.00%> (+0.01%)	⬆️
...latform/core/src/classes/metadata/StudyMetadata.js	1.25% <0.00%> (-0.04%)	⬇️
.../core/src/measurements/tools/dicomSRDisplayTool.js	50.00% <0.00%> (ø)
platform/core/src/utils/StackManager.js	11.62% <0.00%> (ø)
...m/core/src/utils/loadAndCacheDerivedDisplaySets.js	0.00% <0.00%> (ø)
...ons/MeasurementsPanel/ConnectedMeasurementTable.js	0.00% <ø> (ø)
...c/appExtensions/MeasurementsPanel/jumpToRowItem.js	0.00% <0.00%> (ø)
... and 11 more

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