Double pressing "X", "A" or "left - click" on a crafting material in the crafting log will execute "search for item by crafting method".
Why is needed?
Its easier to perform than "Square" -> scroll down -> "X" on - "search for item by crafting method"
When crafting we're constantly doing the above operation to make the materials needed for a particular synth.
Also allow us to view the crafting log while executing quick synthesis. I would like to look around in the log to plan out whats next while waiting for quick synth to take 5 minutes to make 60 synths.