Problems with backwards selection around images

[oleq]

I'm not sure if it's an engine or image issue, so posting it here. Browser is Google Chrome 61.

Case 1

1. In a sample with an image in the content https://docs.ckeditor.com/ckeditor5/latest/examples/builds/classic-editor.html move the caret after the image (before<image>after[]).
2. Shift+Arrow up to select the content after the image, the image and content before it.

Expected:

[before<image>after]

Actual:

The selection collapses to the beginning of editable

[]before<image>after

Note: Forward selection works fine.

Case 2

1. In a sample with an image in the content https://docs.ckeditor.com/ckeditor5/latest/examples/builds/classic-editor.html move the caret after the image (before<image>after[])
2. Using the mouse (MacBook touchpad in the screencast) select the content after the image, the image and content before it.

Expected:

[before<image>after]

Actual:

The image and the content flicker like possessed by a demon.

[Reinmar]

@szymonkups is already working on it.

[oleq]

That's a great news actually!

[scofalik]

Related: https://github.com/ckeditor/ckeditor5-engine/issues/1156 ? Further comments concern not only FF.

[oleq]

@szymonkups Can you refer to the issue which is supposed to close this one?

[szymonkups]

Flickering from Case 2 should be now fixed by https://github.com/ckeditor/ckeditor5-image/issues/19. But still you'll be not able to select the whole content because selection lands in the nested editable, it is reported here: https://github.com/ckeditor/ckeditor5-image/issues/108.

Looks like Case 1 needs more investigation as it might be a separate issue. I will report it in ckeditor5-image repository.