inline editor position is not anchored to contenteditable when there's dynamic content

[alfred_c]

problem: in the case where an inline editor is created via javascript and activated by clicking inside the contenteditable div, but then dynamic content pushes down or pulls up the contenteditable div, the inline editor is displayed in the wrong location.

expected: inline editor should be anchored to the contenteditable div, or position refreshed when activated, even if the position of the contenteditable div changes on the page.

run attached code sample for demonstration of behavior. just put inside the ckeditor folder alongside ckeditor.js

execution steps: 1) run page 2) click inside the contenteditable div to activate the editor 3) click "add space" to push down the contenteditable div 4) click inside the contenteditable div and observe the incorrect editor position

[alfred_c]

sample

[Alexander]

I think this ticket is related to this one ​https://dev.ckeditor.com/ticket/9899

[Jakub Ś]

This is actually DUP of #9816 which may have same solution as #9899

@alexander.k I have put your sample to #9816

[Alexander]

Just for clarification - it is sample of alfred_c. I've just reported about possible duplicate.