When I return to a previously inserted comment box to edit. The previously typed texts gets grayed out and the entire comment box then 'disappears' on the page. I have to retype everything again. Sometimes that invisible comment box reappears somewhere else. Sometimes there are hidden boxes from previous comments which has to be deleted. Please Stabilize the comment box, do not override previously entered texts. Allow one to edit previously typed texts without making the text 'disappear'