How to navigate to a specific fragment from another nav_graph without a "global action"?

Question

I have two navigation graphs:

• nav_one
  • frag A: start destination
  • frag B
    • connection through frag A
  • frag C
    • connection through frag B
• nav_two
  • frag X: start destination
  • frag Y
    • connection through frag X
  • frag Z
    • connection through frag C

How can one navigate from a fragment from nav_one to a specific fragment from nav_two without a "global action"?

Example: I want to navigate from frag B to frag Z.

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I'd like to highlight that this question does not have any relation to this one

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Answer 1

In short, there is no way to do such a thing with navigation actions. You can only navigate directly to it's start destination.

For more information about, the Android team has just released a video that answers that question. Check out 1:25

https://www.youtube.com/watch?v=IvFSJVTGDb4