Cannot edit a commented position

[xenor]

Hello,

I noticed what seems to be a bug in the graphic editor : when someone else commented a position in a problem (see http://goproblems.com/21188), I cannot edit it anymore, which means :
I cannot delete the position, I cannot add moves, I cannot change its status.

Can you help me ?

Xenor

[vougalar]

You cannot delete it, you can however add moves. Right click on it and mark it as correct or incorrect.