will all comments show together

You can see demo at following link:
https://www.heateor.com/heateor-social-comments/

I saw the demo, and each of the social comments are all in separate sections. I thought maybe this feature below could change that:
Customize labels for individual comment system as well as combined comment system

You can enable Stacked comment system as well, which would have selected commenting systems stacked on top of each other, all visible at the same time.

that’s ok, never mind.

Okay, no issues.