Comment form is missing
could you please let me know what plugin you're talking about?
If you mean wpDiscuz, please navigate in Dashboard to Comments > Forms and edit the Default Form then enable this form for Pages.
I was having the same issue but I did check off the page in the form setting (screenshot attached). However, it doesn't work. I am using Xtheme and their support told me it's not a theme issue.
Could you please help?
I only have this weird box in the backend, that is useless, different from what I have in the posts which is correct.
For further support please check the points mentioned in this doc and leave some feedback for each points: https://wpdiscuz.com/docs/wpdiscuz-documentation/getting-started/missing-comment-form/