Unable to add more than 4 keyboard layouts

[DanisDGK]

Please fill out the following:

• Sway Version:

  • 1.8.1

• Debug Log: (the difference between the two is the layout positions swapped between 4th and 5th in the list)
  https://gist.github.com/DanisDGK/3fe5d95d16b053a9f767297349b14789

• Configuration File:

input type:keyboard {
    xkb_layout "us,lv,canary,semimak,graphite"
    xkb_options "grp:shifts_toggle" # Technically not required to reproduce, but is necessary to actually notice, obviously
}

• Description:
  Adding any more than 4 xkb layouts causes any further ones to be ignored. The "layout" can even contain bogus content, and it won't cause an error, simply skipping it.

[kennylevinsen]

This is a libxkbcommon limitation. See xkbcommon/libxkbcommon#311