Underline colors are inconsistent

[hyawara]

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

Windows

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

No response

WezTerm version

20240203-110809-5046fc22

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

To Reproduce

No response

Configuration

local wezterm = require("wezterm")
local config = {
}

if wezterm.target_triple == "x86_64-pc-windows-msvc" then
config.default_prog = { "pwsh", "-Nologo", "-WorkingDirectory", "\Desktop" }
config.launch_menu = {
{ label = "Pwsh", args = { "pwsh", "-Nologo", "-WorkingDirectory", "/Desktop" } },
{ label = "Ubuntu-Sudo", args = { "wsl", "--user", "root", "--cd", "" } },
{ label = "Ubuntu", args = { "wsl", "--cd", "" } },
{ label = "Git Bash", args = { os.getenv("USERPROFILE") .. "/install/scoop/apps/git/current/bin/bash.exe" } },
}
end

return config

Expected Behavior

No response

Logs

No response

Anything else?

No response