Unable to back out of “colorful world” book on Steam Deck using Controlify

[Mangaka-Nekori]

Describe the bug
The colorful world book is unable to be backed out of without closing the game.

To Reproduce
Steps to reproduce the behavior:

1. Install controllify on Steam Deck
2. Launch Minecraft in big picture mode
3. Open the colorful world book and try to exit using the B button, or any other button on the controller.

Expected behavior
The book should close and allow normal gameplay to continue.

System

• Modonomicon Version 1.120.1
• OS: Steam OS
• Minecraft Version 1.21.1
• List of mods:
  Neoforge
  Beautify
  Brewin’ and chewin’
  Chimes
  Chisels and bits
  Cluttered
  Controlify
  Crate delight
  Create
  Create: food
  Cultural delights
  Customizable Player Models
  Decocraft Nature
  Dense flowers
  Display delight
  Dumpling’s delight rewrapped
  Easter’s delight
  Fancy ice cream
  Farmer’s cutting: nature’s spirit
  Farmer’s delight
  Friendly furnishings
  Handcrafted
  Just coordinates
  Macaw’s bridges
  Macaw’s doors
  Macaw’s fences and walls
  Macaw’s furniture
  Macaw’s path and pavings
  Macaw’s roofs
  Macaw’s stairs and balconies
  Macaw’s windows
  Nature’s compass
  Nature’s delight
  Nature’s spirit
  Night lights
  Peaceful hunger
  Pineapple delight
  Pot leaves
  Robbie’s
  REI
  Rustic delight
  Serene shrubbery
  Spectrum
  Storage delight
  Trail&tales delight
  Vanilla backport

[klikli-dev]

@Mangaka-Nekori do you know what keyboard keys those controls correspond to?
Or maybe another question, what is the equivalent of the "Esc" key? How do you open the menu on the controller?

I do not have a steam deck so it is very hard to diagnose what is going on, but if I know how you e.g. close a minecraft book I can see if any special handling is done by vanilla to account for controllers :)