Forminator settings not working if some plugins are active on the site

For some reason, when I try to create a new form, after saving the fields and going to the Form Settings I get no options under the Appearance page and I’m not able to finish the settings of the form.

The issue is happening if having either one of this 3 plugins active on the site:
Elementor Extras
Elementor Google Map Extended
Ultimate branding

I noticed that is happening too for the quizzes on another site that I have hosted with the same hosting provider. Not sure if the issue could be related to having the same settings on the servers.