Text Edit Tool icon missing in Acrobat Standard X

Hi,

In Acrobat 8 Standard, when I click "Text Edit Tool" icon, I can start insert, delete or replce text comments without re-click any  "insert", "delete" or "replace" icon in the Text Edit Tool until I press"Esc" key. 

I just install Acrobat Standard X these days, It moved the commenting annotation to the right panel with those fancy icons.  Looks great!  However, I have to click on the "Insert", "delete" or "replace" icon on every action.  I am wondering if Acrobat remove the great feature or I am missing something? 

p.s.  Just found ouy it is called "Text Correction Markup" in Acrobat Reader XI.  I can't image paid Acroabat Standard X has less feature than Acrobat Reader XI.  Hopefully, Adobe can have a Update to add the "accidentally removed" feature back to Standard X.

Thanks