Safari 9: Link context menu opions are missing when image has alignment set

[Irina]

Steps to reproduce

1. Open any sample, e.g. ​http://nightly.ckeditor.com/16-03-24-07-07/full/samples/
2. Insert a smiley into the editor
3. Right click on the inserted smiley icon to open Image Properties dialog
4. Apply alignment, e.g. Left
5. Add a url in the 'Link' tab
6. Click ok button
7. Right click on the smiley icon

Expected result

Context menu opens with link options, e.g. edit link and unlink

Actual result

Context menu opens without link options

8. Click back somewhere in the editor body to set focus on the editor

9. Right click on the smiley icon and select Image Properties from the context menu

Expected result

User defined fields on Image Properties dialog are not empty

Actual result

All fields on Image Properties dialog are empty, e.g. url, alignment and url in the link tab

Other details (browser, OS, CKEditor version, installed plugins)

Safari 9

[Jakub Ś]

#11756 was marked as duplicate.

[Jakub Ś]

I have been able to reproduce this issue in Safari only from CKEditor 4.0.

What helps much in reproducing this problem is putting focus on some other image in step 8.