can't move channel strip in mixer window

Dear sir
logic 101 show me If i want to move channel strip in mixer window, then i should move it in arrange window. the the mixer window will move too.
But i found i open instrument cannel , the the audio channel strip can't move anymore.

can you tell me how to clear up this problem.please!

Hi Jason,

Which view mode are you using in the Mixer?

(Also, just to make sure, if you move tracks in the Arrange then they aren't updated in the Environment window's Mixer layer.)

The best way is to move the channel strips in the arrange windows. I have tried myself and I can't move them either in the Mixer window.

I'll check out the tutorial again and then come back to you on how it is done.