I'm trying to do something that has me stumpted.

I have put 2 titles on a track using media generator. The tiles have alpha channel and I wanted to apply a transition between the 2. If I use, say, the swap transition or shuffle, the effect works fine except the alpha channel does not "carry" through the transition somehow. The second title covers the first title not at the edge of the title itself, but at the frame edge, so it apparently ignores alpha info.

Is there something easy I missed?

Thanks in advance.