Bugs in the new site interface

Is it really true that nobody else has had a bug with scrolling here?

I wasn't able to reproduce it.

Regarding the text editor -

It would be great to add a separate scrollbar there (like the old one had), or at least pin the tools themselves. When you're typing a long text, you constantly have to scroll up to change the font or color.

In the old editor, Enter worked as a line break; in this one, it works as a paragraph break. Because of this, it's impossible to remove excessively large spacing between lines where you don't need it without manual code modifications. And a double space accordingly leaves too much empty space between lines.

Perhaps it makes sense to move the preview and text editing into a completely separate standalone window, as before. So that new messages wouldn't load in the thread at the same time, and there would be no risk of losing all the information in case of an accidental refresh.