Inconsistent behaviour in paste and paste as text if used in succession multiple times

[Renu]

Issue is reproducible on Demo page.

If I use paste as paste as text in succession multiple times then then these do not behave as expected. Steps to reproduce: 1.Copy some text with <strong> tag. 2.Paste in editor via Paste button. It will successfully paste bold text. 3.Press enter and again paste via Paste as Text button, it is also successful. 4.Follow above steps with both buttons randomly and after few steps you will get plain text with Paste button or you will get formatted bold text with Paste as text button.

I tried it in Mozilla and Chrome and its reproducible.

[Jakub Ś]

1. Inline styles are continued to next line - if you paste bold text and press enter then paragraph with strong is inserted into second line. When you paste plain text into strong element

2. About FireFox, besides styles continuation, there is nasty Firefox feature that may result in inline styles not being continued to the second line - ​http://dev.ckeditor.com/ticket/7796#comment:4 and ​http://dev.ckeditor.com/ticket/8195