Sorry this is such a blurry picture. This is my phrag schroderae which I won a few months ago at my OS meeting. I repotted it into s/h and it lost 2 old leaves due to yellowing, unlike another Phrag which so far loves s/h as I can see.
Anyway, this schrod has a new growth and you can see some brown inside the top of the leaf. Should I just cut this off? Any idea what it might be?