Blank Screen when expanding Subflow Input with Type "Time" - Known Error

Blank Screen when expanding Subflow Input with Type "Time" Description When expanding the "Advanced Options" for a SubFlow Input of Type "Time" you are seeing a Blank Screen and you cannot see the advanced options.

Steps to Reproduce

1. Impersonate System Administrator / Other Flow Designer User 2. Go to Flow Designer 3. Open a Subflow / Create a Subflow 4. Create an Input of Type 'Time' 5. Save the Flow 6. Reload the Flow 7. Click the down arrow to expand the 'Advanced options' for the 'Time' Type Input 8. See a blank screen

Workaround This problem has been fixed. If you are able to upgrade, review the Fixed In or Intended Fix Version fields to determine whether any versions have a planned or permanent fix.

Temporary Workaround: Please delete and re-create the Subflow Input Save the Subflow Expand the Down Arrow to see if the Blank Screen appears If the Blank Screen appears then Repeat Steps 1 - 4 Stop when the Blank Screen does not appear Workaround Reasoning:

This workaround is suggested because the Subflow Inputs have an ID which is associated to them and this ID is automatically set when you add the Input and Save . We have identified that any ID which is beginning with a Digit is causing this issue to occur. There is a chance that by re-creating the Subflow Input you will cause it to generate an ID which does not start with a Digit and so the above Workaround can be used until a working ID is found. Related Problem: PRB1504178