Sina Majidi

Hi,
I had said in previous answers that I use the User Role by BestWebSoft plugin.
My problem is not in determining the role. Please check where the problem is.
Thankful

I had problems with this part of your plugin. My problem was that the plugin had left the Support User role untitled. My Site Theme is FlatSome Pro. I Use The Latest Version Of This Theme. I also tested this issue with the 2020 WordPress theme and the problem didn’t Solve!
I Send You a ScreenShot From This Setting Of User Role Editor Plugin.
Attached link:n https://s6.picofile.com/file/8389392718/screen_capture_2020_02_26_9_21_54_pm.png

After Registration, a user has a Support User Role, and in this case, he/she can edit_comment.

https://www.dropbox.com/s/9a54xu5f17ubqwm/log.c637f1021d58.txt?dl=0

Thanks for your great support!
problem solved.

No plugins interfere with this plugin. My site template is FlatSome.

I use Standard wp plugin and I test them many times.