If you use the textured preview, I haven't an idea either. There is a script to collect everything needed into one directory in the Python folder. You could use that and always point at that directory, as a workaround.

CollectSceneInventory.py or something like that.....

A ship in port is safe; but that is not what ships are built for.
Sail out to sea and do new things.
-"Amazing Grace" Hopper

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