The range is not the same after applying commands

[Saare]

To reproduce

• Open a new editor and insert the following inside the source:

  <p><strong>Bolded</strong> <u>Underlined</u></p>
  

• Put the cursor inside the word 'Underlined'.
• Click on the Underline button in the toolbar so the underline will be removed.
• Select all yet nothing but the word 'Underlined'.
• Click on the Underline button again. notice that the whole paragraph is underlined and the range covers the whole paragraph.

[j.swiderski]

Works fine under latest CKE 3.6.2