Cross-platform purchases

[Johnnylarry]

I have the game on Xbox One. I purchased the Williams pinball Volumes 1 and 2. I am thinking about buying a Nintendo Switch. Will I be able to log in somehow and have the same tables on that platform? I am not going to buy the same tables again, but if they are transferrable like this I would be inclined to buy more tables.

[shogun00]

Unfortunately, no.

[V3ntilator]

There is no way to get cross-buy between different stores.

I use same Nintendo account on 3DS, Wii U and Switch.

I can't see any table import option from Wii U, even when the tables is tied to same account.
Is there any reason why purchased tables can't be imported when they are already on the same account from Wii U?