split line is broken and can't insert blank space after quote block.

[fjybiocs]

split line

After switching to the rich text editor, the original dividing line will become ---, and switching back to the Markdown editor cannot be restored, which means that as long as you open a post with the rich text editor, the dividing line of the entire post will be Destroyed and cannot be recovered.

the reason is: the split line in Flarum is '----', but in this extension, it's '---'

quote block

When a quote block is at the bottom of the rich text editor, hitting the Enter key cannot add a blank block at the back, nor can it close the quote block.

[askvortsov1]

I can't replicate either of these. Could you provide content (in raw markdown form) to replicate them?

[fjybiocs]

In row markdown

Enable rich text mode

Disable rich text mode

[fjybiocs]

The second issue about quote block is working now.

[rafaucau]

This problem occurs when the FancyPants option is enabled in the fof/formatting extension