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• The options are shared but if the options are changed, the selector breaks, throws javascript errors and becomes unusable.

Less buggy, they could be features:

• When multiple selection is disallowed, it is still possible to do a multiple selection by changing the share containing the selection
• An invalid selection can be done by changing the share. E.g. item 6 can be selected when there are only 5.

With the following test program one can verify all the issues:

module test

import Data.Func, StdFunctions, iTasks

derive gDefault ChoiceNode

Start w = flip startEngine w $
	withShared 5 \sharedInt->
	withShared [] \sharedSel->
	editSharedSelectionWithShared "test" False
		(SelectInTree
			(\l->[{defaultValue & id=i,label=toString i}\\i<-[0..l]])
			(\_ s->s)
		) sharedInt sharedSel
	-|| updateSharedInformation "Number of items" [] sharedInt
	-|| updateSharedInformation "Current selection" [] sharedSel
	>&> viewSharedInformation "Current task value" [] o mapRead toSingleLineText