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.