I have one gallery (RecordsGallery) that holds all records of tools. (Gallery A)
I have a nested Gallery (Gallery_v/v) which holds all calibration records of that tool (Gallery B)

When I click on the arrow in Gallery B, i have a Popup that will show the details of that entry (Form_ViewVV) which is set to View Mode.
*Gallery B arrow OnSelect is set to:
Set(
varPopupview,
true
)
*Form_ViewVV Items is set to:
'Gallery_v/v'.Selected
Here is the Items property of Gallery_v/v (Gallery B):
Sort(Filter('v/v Equipment Maintenance Records', cr2fa_equipmentnumber = ThisItem.'Equipment No.'),'V/V Performed By',SortOrder.Descending)
I have no errors, however when i click the arrow on Gallery B, the pop up opens fine but the form i blank "No item to Display"

I did triple check the datasource on the form and it is also correct.
Thoughts?