Changing preview of 'requiered source of resources' for production

As you can see I got various resources parked on a station in Jita and the blueprint elsewhere.
To check the resources missing I’d need to have the BP also in Jita… -why?

In the top right, you see the station used for the resource check - if you could swap this station for another it would help producers a great deal since you can always tell where you got the necessary resources or what is missing in location X. [*especially when buying items across regions]

You may buy the resources step by step for each item to get the right amount, but once orders come in at different rates (in different places) you lose track of which items you can build in which amounts. This change could fix that in a jiffy.

A ‘use current station’ button would be extremely appreciated.

fs o7