Make racks and unracked devices from all child locations selectable for parent location

[Azmodeszer]

First of all, thanks for fixing floorplan background images.

Now, I have a couple of floorplan images (like, literally the entire floor) uploaded to parent locations that contain specific rooms as child locations. Since certain floors have many rooms only containing one or a handful of devices, it would be more elegant and convenient for me to have only one floorplan for the parent location and model rack/device layout for all child locations through it. However, I cannot select any objects from the child locations for the parent location floorplan.

Would it be possible to expand the list of available racks and devices to directly attached objects plus those from the location's children?

[joaolucasmacedo]

I see the same improvement opportunity.
Thanks for making this plugin.