ahyangyi

Works great, thanks!

(I’ll give some of the more popular Gutenberg block plugins a try and add my comments here in a few days)

And here is a pleasant discovery:

The designer of this theme has a personal blog, using the very same theme:
https://zedt.eu/

And one can see how effective it is, and how different it looks from the official demo.

I cannot find the option. Is it provided in the theme itself, or is it provided by the Fury Core plugin?

(oops, I noticed that the official blog of ThemeVision, which is running Fury too, does not have comment boxes either…)