I've added a code block and can't delete it

[astef]

Type three backticks - ``` , and that's it, your page is broken, you can't normally delete that thing.

[Rixxo-WX]

Works fine for me,

1. Erase all text inside the block
2. Use "Shift + Enter" to escape the block
3. Press backspace

[astef]

Trick worked, thanks!

Still, I'd expect something simpler, like Arrow Down at the last line of the code snippet to do the same what "Shift+Enter" does