App doesn't show under the Multiple Locations selection

Hello.

I have an application and I’d like to use multiple locations for the delivery of my products to customers.

I tried to configure multiple locations in the inventory section and I saw next text in the Inventory stock select:

Includes your locations and any apps that share SKUs with other locations

When I choose to use Multiple locations, I don’t see my application, but the selection says show all apps.

Why is my application not showing under the Multiple Locations selection?

Thank you.

Did you figure this out? As I have the same issue

Thanks