Hi,
i have the same problem. I was disabled any plugin except Wordfence, and it’s still the same. I was turn off and purge cache which was nothing change.
…but i have some errors in console. Please take a look:
https://ibb.co/4pjhhHN
Thank you in advance for help
Yes, with chrome works well 🙂 Although “message 4” appears but new fields add up normally
I have the same problem. There is only option to delete form, and make new with all fields…