PWAs and shortcuts are associated with the main browser window

[ludvigng]

Hi!

After granting chrome access to ~/.local/share/applications and ~/.local/share/icons, adding shortcuts to PWAs and other websites they are still associated with the launcher to chrome, meaning they are all grouped under the main window:

Checking the WM_CLASSes, they seem to be the set correctly compared to the "regular" version of chrome and are the same for both:
Browser: WM_CLASS(STRING) = "google-chrome", "Google-chrome"
YouTube PWA: WM_CLASS(STRING) = "crx_agimnkijcaahngcdmfeangaknmldooml", "Google-chrome"

Comparing the desktop files, nothing really stands out.
Flatpak:

#!/usr/bin/env xdg-open

[Desktop Entry]
Version=1.0
Terminal=false
Type=Application
Name=YouTube
Exec='flatpak' 'run' '--branch=beta' '--arch=x86_64' '--command=/app/bin/chrome' 'com.google.Chrome' '--profile-directory=Default' '--app-id=agimnkijcaahngcdmfeangaknmldooml'
Icon=flatpak-com-google-Chrome-chrome-agimnkijcaahngcdmfeangaknmldooml-Default
StartupWMClass=crx_agimnkijcaahngcdmfeangaknmldooml

Regular chrome:

#!/usr/bin/env xdg-open
[Desktop Entry]
Version=1.0
Terminal=false
Type=Application
Name=YouTube
Exec=/usr/bin/google-chrome-stable --profile-directory=Default --app-id=agimnkijcaahngcdmfeangaknmldooml
Icon=chrome-agimnkijcaahngcdmfeangaknmldooml-Default
StartupWMClass=crx_agimnkijcaahngcdmfeangaknmldooml

The icons also doesn't show up properly in the launcher:

[ludvigng]

Investigating closer, StartupWMClass seems to be missing from the main com.google.Chrome.desktop file, compared to the "regular" package:
StartupWMClass=Google-chrome

However, adding this to the desktop file doesn't actually fix the problem either way. Icons seem to have fixed themselves during the day somehow though.

[pedrofleck]

I have this issue too.

[ArcaEge]

Why is this closed? It's still an issue for me, #47 hasn't been merged.
Edit: nevermind, it only occurs with the Chrome flag Preferred Ozone platform set to wayland (or auto). This still should be fixed though, since Chrome(ium) does not support fractional scaling without Preferred Ozone platform on default/X11