area move trigger issue

[cobalt flax]

spikes and blocks are linked, but they don't move the same way. what do i do? parent group? area move triggers have the "ignore linked" option disabled

[tawdry nova]

linking doesnt work for some reason, instead you have to use this

or one of the other ones with the vertical line, see which one works for you

[whole palm]

If they're linked you need to go to -> Extras and enable "Area Parent" on the objects