keyboard modifiers event sent before keymap event

[tmccombs]

Please fill out the following:

• Sway Version:

  • `sway version 1.8.1

• Debug Log:
  See linked PR for slurp

• Description:

If I run wtype n && slurp, slurp is sent a wl_keyboard.modifiers event before a wl_keyboard.keymap event is received. This makes it difficult for slurp to know what keymap it should use for handling the modifiers.

I'm not entirely sure if this is a bug in sway itself or wlroots. slurp can be changed to ignore any keyboard events before the keymap event, but ideally sway would be sending the keymap event before any dependent event.

See emersion/slurp#124