Question XR Socket Interactor without fix pivot?

Hey there, I'm a complete beginner when it comes to Unity and VR in general.

I wanted to make an interactive whiteboard where, for a start, you could attach post-its. Problem is that using the default socket interactor there must be given a fix attachment point whereas I need them to stick everywhere on the highlighted snap zone.

Does anybody knows a solution besides deactivating gravity on the post-its thus freezing it in place?