Trouble with not being able to see the effects in the null layer

[Felice339480688q03]

I've already linked the null layer to the clip, but whenever I try to add a ''s_shake'' effect, it wouldn't show up in the preview and not change anything.

I'd have to place the effect directly IN the 'Comp_1' layer for it to show.
I'm confused if I accidentally clicked something?

[Ged_Traynor]

@Felice339480688q03 this is the Photoshop forum, can you mention which Adobe application you're using so that a moderator can move your post to the correct forum

[Felice339480688q03]

Oh woops sorry, i'm using After Effects