Control Rig Poses - Exporting For UE Marketplace

I’m currently working on an animation pack for sale on the UE Marketplace, and I would like to add the poses that I use into the pack itself. To the best of my knowledge, everything included in a pack needs to be in a single folder, but I’m unable to use poses unless they are in Content/ControlRig/Poses.

I’ve tried moving poses into MyOwnPack/ControlRig/Poses but they are no longer visible in the Poses menu of the Animation Mode. Does anyone have experience using Poses within their packs who can help?