Bug: scroll arrow has disappeared in Free-Flow Field Actions box in one Form

Bug: scroll arrow has disappeared in Free-Flow Field Actions box in one Form

While working on the script for one of my forms, the scroll arrow in the Field Actions box in the Free Flow editor has ceased to appear, though it does appear alright in other forms.  I've restarted browsers (tried 3 different browsers, too) -- all the same result -- no scroll arrow anymore in this particular form.   See screen grab here:



The form is named "Contacts".  I've shared with Support.

Please advise asap.  Thanks.

Datazen1
datazen1@gmail.com
Santa Fe, New Mexico US