The Epiphany/Web icon doesn't work in GNOME 3.30.
The default GNOME icon shows up.
Here is the system desktop file:
[Desktop Entry]
Name=Web
GenericName=Web Browser
Comment=Browse the web
# Translators: Search terms to find this application. Do NOT translate or localize the semicolons! The list MUST also end with a semicolon!
Keywords=web;browser;internet;
Exec=epiphany %U
StartupNotify=true
Terminal=false
Type=Application
# Translators: Do NOT translate or transliterate this text (this is an icon file name)!
Icon=org.gnome.Epiphany
Categories=Network;GNOME;GTK;WebBrowser;
MimeType=text/html;text/xml;application/xhtml+xml;x-scheme-handler/http;x-scheme-handler/https;multipart/related;application/x-mimearchive;message/rfc822;
Actions=new-window;Incognito;
X-Ubuntu-Gettext-Domain=epiphany
[Desktop Action new-window]
Name=New Window
Exec=epiphany --new-window
[Desktop Action Incognito]
Name=New Incognito Window
Exec=epiphany --incognito-mode
The Epiphany/Web icon doesn't work in GNOME 3.30. The default GNOME icon shows up.
Here is the system desktop file: