Windows emoji picker (Windows + .) does not seem to cooperate with WSLg

[squeaky-pl]

Environment

Windows build number: Microsoft Windows [Version 10.0.21364.1]
Your Distribution version: Ubuntu 20.04
Your WSLg version: 1.0.17.1

Steps to reproduce

Open gedit and press Windows + . to display emoji picker. Switch to symbols and try using EURO symbol "€".

Eecqf0oacv-1.mp4

WSL logs:

• weston.log
• versions.txt

WSLg ( x86_64 ): 1.0.17+3.Branch.master.Sha.a526dfd5ad03d126bb2d8c528f6c3563e86a40da
Mariner: VERSION="1.0.20210224"
FreeRDP: e4a2fc2053bd8c5f99455fcd08ffee7e5591567a
weston: fd961f5cd116c9358d82ce94d139c1578e21bd00
pulseaudio: 2f0f0b8c3872780f15e275fc12899f4564f01bd5
mesa:

Expected behavior

I should be able to input EURO symbol using emoji picker.

Actual behavior

Nothing seems to happen.

[b-hayes]

AFAIK this problem exists with any x11 forwarding utility in any version of windows not just wslg on windows 11. Not sure if that helps at all but in windows 10, this appears when attempting to send an emoji to a Linux app via any method. Picture is me trying to type a ballon. This little interface pops up captures the ballon and dissappears.