Steps:

1. Go to Dashboard.
2. In Quick actions click Create product.
3. When product create popup is open click Discard.
4. In Category filter go to any category.

Result: Product create popup opens every time I select something from the filter. Adress is still product/list?actions=pre-create-product
See  https://recordit.co/hlUUW6Porp

Expected result: Discard action should redirect to "standard" Product list (product/list) where user can perform any action.