Fix SelectorItem with boolean value #2992

Job	Run time
Build all projects without errors	10m 57s
.NET unit tests (ubuntu-latest)	2m 14s
Build published projects without warnings (Release)	1m 30s
JS unit tests	1m 0s
.NET unit tests (windows-2022)	6m 23s
Build published projects without warnings (Debug)	1m 25s
UI tests (chrome, ubuntu-latest, Production, Default)	13m 17s
.NET unit tests (macOS-latest)	29s
UI tests (chrome, windows-2022, Development, Default)	21m 51s
UI tests (firefox, ubuntu-latest, Development, Default)	19m 6s
UI tests (firefox, ubuntu-latest, Production, Default)	18m 18s
UI tests (firefox, ubuntu-latest, Development, ExperimentalFeaturesTests)	18m 18s
UI tests (chrome, ubuntu-latest, Production, ExperimentalFeaturesTests)	13m 39s
	2h 8m 27s

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