question about sealant then waxing!

[RyanWest]

So ive noticed that after i lay down some Meguiars sealant 2.0 then wax, its leaving oily like streaks and spots. hard to really explain.

If i take my rag and really wipe it hard it comes out. whats causing this?

..... on the other side of the car i simply cut it then applied wax, no issue!!! :/

I want to make sure i got a proper sealant first though....

any help....would be great.