scene setter 24 doesn't kill scenes on the same father and different page

I bought a scene setter 24 its product number is 1322000048, I recorded a scene in fader 1 on page 1 and then recorded another one in the fader 1 on page 2. When raising fader 1 of page 1 and then without lowering the fader I select page 2 and under and upload fader 1, this fact should end the scene on page 1 and start the one on page 2, but it does not, just mix the two scenes of the same fader ... is this normal? because in the old one if I killed the scene on page 1 and the scene on page two was seen