Snapshot behavior in vmware when quiescing a snapshot

On our old storage (not EQL), if I took snapshots with the quiesce option in vmware, I would get a hierarchy that looked something like this:

base
|
|----Snap 1
           |
           |-----Snap 2
                       |
                       |--- You are here

The "you are here" would be a child of the snapshot I just took.

I've noticed that with VMs on luns on the EQL, I get something like this:

base
|
|----Snap 1
           |
           |------You are here
           |
           |------ Snap 2

or

base
|
|--- you are here
|
|---- Snap 1

So basically my current state is no longer a child of the snapshot I just took. It's like the snapshot is put aside and I continue working as if nothing happened.

Is this expected behaviour? What's causing this change in behaviour? At a previous job I was used to seeing the behaviour in my first little picture and at my current job I was seeing it as well but now with the EQL, it seems to be different.

This only happens with the quiesce option alone. With nothing selected, memory only or mem+quiesce, it works like I expect.

Can someone explain why I'm seeing this change in behaviour?

Thanks