Issue 1617 with displaytitle

{{#ask: [[Has page::1617]] 
 |?Has page
}}

	Has pageUsed for properties whose value is a page in the wiki. These display as a link and may not be longer than 255 characters.
1617 label	1617 label
Different title	1617 label
Different title	1617 label

{{#ask: [[Has page::1617]] 
 |?Has page
 |link=none
}}

	Has pageUsed for properties whose value is a page in the wiki. These display as a link and may not be longer than 255 characters.
1617	1617
Issue/1617/a	1617
Issue/1617/b	1617

Issue/1617

Issue 1617 with displaytitle