Pop Shell tiling with Wayland doesn't tile Wezterm nightly

[akdor1154]

What Operating System(s) are you seeing this problem on?

Linux Wayland

Which Wayland compositor or X11 Window manager(s) are you using?

Gnome Shell 42 from Pop!_OS 22.04

WezTerm version

wezterm 20241119-101432-4050072d

Did you try the latest nightly build to see if the issue is better (or worse!) than your current version?

Yes, and I updated the version box above to show the version of the nightly that I tried

Describe the bug

When running Wezterm with either

• no config wezterm -n
• or configured as below to enable tiling settings

Then Wezterm appears to be locked into floating mode by Pop Shell when tiling is enabled. The last nightly I was using before the Wayland rewrite worked fine (20240126)

To Reproduce

Run wezterm as above.

Configuration

local wezterm = require 'wezterm'

local config = {}
if wezterm.config_builder then
  config = wezterm.config_builder()
end

config.tiling_desktop_environments = {
  'Wayland',
}

config.color_scheme = 'Ayu Dark (Gogh)'
config.window_background_opacity = 0.9
config.window_frame = {
  font = wezterm.font { family = 'Inter', weight = 'Bold' },
  font_size = 10.0
}
config.font = wezterm.font { family = 'Hack Nerd Font' }
config.font_size = 9.0

config.window_decorations = "RESIZE" -- otherwise crashes
config.hide_tab_bar_if_only_one_tab = true -- makes no diff
config.adjust_window_size_when_changing_font_size = false

config.hyperlink_rules = wezterm.default_hyperlink_rules()

return config

Expected Behavior

Wezterm should be tiled like all my other windows.

Logs

(no logs seen on opening a window, dragging it around, and attempting to toggle floating via wm. Logging seems to be working as other operations generate logs. Checked: wezterm cli output, Debug Overlay, and /var/run/user/1000/wezterm .)

Anything else?

1. I get the following from gnome-shell in journalctl when I launch wezterm; I can't promise it's related but it looks suspicious.

Nov 24 14:05:51 herbie.lan gnome-shell[7876]: Invalid window geometry for xdg_surface@24. Ignoring for now, but this will result in client termination in the future.
Nov 24 14:05:51 herbie.lan gnome-shell[7876]: Invalid window geometry for xdg_surface@24. Ignoring for now, but this will result in client termination in the future.

2. I am running mixed DPI screens - one 3840×2160 at 200%, the other 1920×1200 at 100%. Pop's hidpi daemon is not running.