What ICON are you guys using for the push notifications icon ?
I just seen I didn’t have one in the settings.
You can upload one in the settings, just be aware that it must be monochrome. By default we ship with the Discourse logo.
Should the help text for this site setting indicate that it must be monochrome? 
Right now it just says
Required size is 96 × 96.
Sounds good.
From
The badge icon that appears in the notification corner. Required size is 96 × 96.
to
The badge icon that appears in the notification corner. A 96x96 Monochromatic PNG with transparency is recommended.
?
Cool I made that change 