Bulk edit multiple structures

In the bulk editor, I think it would be helpful if you could select multiple marketplaces (structures) at once. Currently, you can only select one at a time, even though the value you want to change sometimes applies to multiple countries within the same marketplace.

For example, I recently wanted to change the “quantity” attribute for a single product, but I had to perform multiple bulk edits to accomplish this. Alternatively, I had to go through all the countries via the sales channels under the product.