Hi! I've got an element that acts as a "sandbox" node graph editor where you can drag different nodes around. It can also be panned/scaled/zoomed/etc. Every node inside the sandbox is offset/translated in it's own graphics layer to the right position. However, when the user pans too far in the "sandbox" (past the width of the element), all of the content disappears because it thinks that the sandbox is no longer being rendered, even though some child nodes may have sandbox positions outside of the original box bounds. Any idea what I could do to fix this?