Why can't I update the product type of sold items?

[DamonPlants]

Hello community,

I am trying to update Standard Product type, for products I have already sold.  

But when I edit the product it is not saving and I have tried everything. 

How can I update an existing products, product Type?

Thanks

Damon 

[evenza]

I am having the same issue. It keeps reverting back to the suggested type and it doesn't stick.

[DamonPlants]

I worked it out. You have to add a custom product type now. Must be a
recent update

[evenza]

Oh wow - okay I will try that. Thanks so much for letting me know - I really appreciate it! 🙂