Double floating header in custom action button glitch

Double floating header in custom action button glitch

I have a custom action button that seems to have a strange glitch attached to it. The custom action button opens up a view and the header seems to be duplicated. I cant get rid of it with out navigating to another page and back again.  This is very frustrating. What is going on and why is this happening. Someone started to look into this but I have not got any response yet and its been a while.

THis happens in the following view:
https://creator.zoho.com/precisionsailloft/prod/#View:Sent_for_RFQ

when the custom action button "View RFQ Responces" is clicked.