Hi,
When I add a canvas app to the form, I get the message
"You have more than three canvas apps with Web form factor, the maximum is three for this form factor. The number of canvas apps are limited to three for Web and one for Tablet and Phone form factors".
Is there any way to find the other canvas apps that are embedded?

The problem popped up when I first removed the canvas app field from the form, saved & published it, and then tried to re-add the app to the same form.
I think somehow the canvas app ID is stored somewhere, and I look for a way to clear the old canvas app link.
Any help would be much appreciated!
Margot