Pages - the form clears out randomly

My App/Pages support link:

Describe the bug:

I have a form container in my Pages and from time to time the form it just clears out randomly when I am using this page and filling in the form. I don’t reload the page. It just “blinks” for a sec and then all the fields are empty again.

Please help me out because it makes my user lose information when filling in the form and it’s really annoying.