Crafting steps in incorrect order when using multi-recipes that use the same materials

[Alukah]

In the crafting list below the list put one of the basic crafts all the way down to step 16, but those mats are required for steps 2, 4, 12, 13

[queicherius]

Had another report of this today, and finally figured out what is happening:

• "own materials" has enough materials to craft the first item without crafting any pre-requisites (i.e. enough mithril ingots in this example)
• "own materials" does not have enough materials to craft the second item, so it adds the pre-requisite to the steps (i.e. mithril ingots @ 16). it then adds the actual item to craft (i.e. mithril plated dowel), but since that already exists, it just increments those amounts (i.e. it stays @ 2)

We might be able to fix that by re-ordering the steps if this happens, but this seems tricky because of the dependency chain. Maybe we could create the steps up-front and pretend no own materials exist, and then remove steps that are unnecessary afterwards?

[Aguileitus]

Posting image for reference https://gw2efficiency.com/crafting/calculator/a~0!b~0!c~0!d~1-96331;1-95687;1-96387;1-96518;1-96216;1-95785;1-96781;1-97827;1-95963;1-97023;1-96994;1-97672;1-97162