Aeotec LED strip questions

I can’t find the answer to this: It says the 5m strip can be cut into sections, but it only comes with one controller. Are cut strips controllable from the same controller somehow, or do you need multiple controllers?

Edit: Looks like you need multiple controllers.

This is usually so you can shorten the led strip.
You could also cut the strip and join it back together with a long two core cable if you wanted.
If you need to have two seperate strips that you can’t join with wire then you would need a second controller