initial selected:
opt opt opt opt opt opt opt opt opt opt this should be selected opt opt opt
dynamic selected change:
opt opt opt opt opt opt opt opt opt opt this should be selected opt opt opt
dynamic insert of selected option:

initial selected:
opt opt opt opt opt opt opt opt opt opt this should be selected opt opt opt
dynamic selected change:
opt opt opt opt opt opt opt opt opt opt this should be selected opt opt opt
dynamic insert of selected option: