I have been using beamer in LyX for a while now. Love it. But I just got a new computer, istalled LyX again and when I create a new beamer file (or open an old one) the "separator" option that is used to end a frame is not avaiable.
I do not know if there is something wrong with my installation or if I should install some package, or something else.
Has anybody ever run into this problem as well?
Thank you for the help.
Edited: Thank you for the answers, I basically need to update lyx on the other computers now.