Whether or not it's limited to a specific browser, and whether or not someone knows that detail, it's a bug and does not belong in beta. If it was a user issue ("how do I edit") it likewise does not belong in beta but in GMF.
As for your comment "claws away," that definitely does not belong here and I hope Mark will close down this thread.
Messages are the sole opinion of the author, especially the fishy ones.
I wish I could shut up, but I can't, and I won't. - Desmond Tutu