Are snapshots deleted correctly when their group is removed?

Having an issue where I am running out of mem on device, but given that system.getInfo(“textureMemoryUsed”), I am struggling to track it down.

I am creating a couple of snapshots, adding them to a group, then removing the group they are in via the group:removeSelf() function. Then creating different snapshots and repeating.

Has anyone else had this issue when dealing with snapshots?