V12 Patch 23 Visual Process Editor - Can't Edit URL

Trying to edit the URL field for type URL to link to Syracuse functions. Clicking OK I get "Error Invalid value", which I assume refers to the URL field. In this example I'm editing an existing function, and the link value is   :   /sdata/syracuse/collaboration/syracuse/batchServers?representation=batchServer.$query

Did the path format change in 12.0.23?

  

Thanks.