[FF] Select all + inline style in enterMode BR removes selection

[Garry Yao]

1. Load the editor in enterMode BR;
2. Empty the editor, type in some content;
3. Select all, then apply one inline style like bold;

• Actual Result: Everything looks fine except cursor is not blinking at the end of doc;
• Expected Result: Text selection remains unchanged.

Problem can be reproduced from CKEditor 3.5.1 rev. [6272], it gets fixed in CKEditor 3.6.1 rev. [6919] and gets broken again in CKE 4.0 beta.

[Jakub Ś]

Reproducible in Firefox4 only.

[Piotrek Koszuliński]

Still broken in latest FF.

[Jakub Ś]

#10775 was marked as duplicate.

[Jakub Ś]

It seems we have whole buch of issues basic styles and selection problem across all browsers:

• FF: #3509, #8958, #7830, #11346, #10872
• Blink: #11657
• IE11: #11346

[kkrzton]

Still broken in FF 43.0 and CKEditor 4.5.6. Text selection disappears after applying bold.