You can't use "Add to Favorites" action on Ubuntu 22.04 with this config. StartupWMClass should be without spaces to fix it. So, I used StartupWMClass=firefox-developer-edition.
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You can't use "Add to Favorites" action on Ubuntu 22.04 with this config.
StartupWMClassshould be without spaces to fix it. So, I usedStartupWMClass=firefox-developer-edition.