Fix a potential NullPointerException in FloatingLabelItemPicker#getSelectedItems
Fix a potential NullPointerException in FloatingLabelItemPicker#getSelectedItems
Fix a potential NullPointerException in FloatingLabelItemPicker#getSelectedItems
Merge branch 'release/1.2.3'
Fix a potential NullPointerException in FloatingLabelItemPicker#getSelectedItems
Merge branch 'release/1.2.4'