Oil drainback tube

Uh oh, been noticing that the oil pressure is a lot slower coming up than it was before oil & filter replacement. Possible for this tube to have come out stuck in the filter? I was hoping that it wasn't a feature that the dreaded Fram had that the Wix does not.

Anyone got a pic of either or preferably both tubes?

the tube screws into the oil pump housing and has the threads for the oil filter. IF it were to come out you would have nothing to screw the new oil filter to.