Post answer box does not allow input

HI.
Really like the look and feel of the plug however,

I have created a question and posted it. When I go and try to answer the question, as soon as I click into the “write your answer” box the formating tool bar disappears, the box expands and then the only thing available is the attach image button (which does work)

There seems to be no way for a person to submit an answer as they cannot write in the box.