The tag widget is able to listen the selection of a site to display and select tags from the selected site.
But after selection, the tag label of a remote site is not displayed in widget.

There is no error.

How to reproduce

• Open search content tool
• Select a another site in "Site" criteria
• Open the select tag window
• The tags of remote site are displayed in tags tree
• Select one or more tags

Current behavior

• The widget display empty value.