Long text withowt title, lists, paragraphs, etc.

I use Community BuilderYour version is2.7.4+build.2022.12.07.19.10.12.f06961ef4Latest version2.7.4+build.2022.12.07.19.10.12.f06961ef4JoomlaJoomla! VersionJoomla! 4.2.5 Stable [ Uaminifu ] 8-November-2022 15:00 GMT
 
I created an user, and when this user create an article in his profile, this article it is published into a long text, with no h2, h3 titles inside of text for exemple, no lists, no space beetwen phrases.
What have I done wrong?

I think it's not an error. It's about rights for registered user (registered, author, editor, publisher), because like administrator I am able to change titles, lists, etc, even in user articles.
Where I can take some help, for users permisions?

Create an article in his profile? You mean with CB Blogs?

Like an user registered,
When I type an article, like an user registered account, my text doesn't keep characteristics, so it become an long text.
I discovered, if I type for blog area, into an user account, the characteristics are kept (h2 title, etc), so in this case it works (for blog)
Conclusion:
Only articles written by the user registered in his own profile doesn't work properly.

Articles written where. We don't have any way to create articles outside of CB Blogs. Are you allowing users to use the Create Article page which is entirely controlled by Joomla and that's where your issue is?

I think it is a Joomla problem for editing an article, according of permission of the admin, author, editor, published, etc...
Maybe we will find a solving together in time, because it is very important for a community to write and edit articles into o site.