I have a strange issue. Some of my forms have problems with displaying correctly with the pnp-startkit-footer and some have not.
The difference is that the working forms are embedded in a div with the id="CanvasZone" and the forms which have problems are not.
Working:
every form set but this one (processes) has the same problem. I tried to export that list and that form set and import it at another site. What is suprising is that on that new site even this form set has the problem:
I removed the complete JS code and CSS but nothing changed.
There is no flow export, no routing and no customizer configured. The form panel settings are following:
I also created a ticket for this issue. I could send the exported form to the support. Maybe this would help to troubleshoot the issue?