How to actually move the 3DS system bacwards, forwards with citra?

I’m playing Professeur Layton and the Miracle Mask. To solve a puzzle I have to actually move the 3DS system to make slide stones through a labyrinth in the game.
How to make move the 3DS with citra?

System Information

  • Operating System: MACBOOK PRO 2015
  • CPU:
  • GPU:
  • Citra Version (found in title bar): Citra Nightly 1397
  • Game: Professor Layton and the Miracle Mask
  • Screenshot of Issue (include the full Citra window including titlebar):

Diagnostic Log
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