Splitting a block in the middle
In an existing contenteditable with <p>Hello World</p><p>Goodbye Space</p> in it, place the cursor Hello W|orld then hit the enter key. Note any unexpected behavior.

Chrome (Desktop)

Safari (Desktop)

Firefox (Desktop)

Android API 28

Android API 27

Hitting enter between W  and o appears broken. We end up with this <p>Hello Wo|rld<p><p></p><p>Goodbye Space</p> after completing the steps. Cursor is in wrong position and paragraph is inserted below current paragraph.

Android API 26

Hitting enter between W  and o appears broken. We end up with this <p>Hello Wo|rld<p><p></p><p>Goodbye Space</p> after completing the steps. Cursor is in wrong position and paragraph is inserted below current paragraph.

Android API 25

Android API 24

Android API 23

iOS 11.4