Hi, I'm a new Join user and this app is awesome! I'm still testing it to see if it can completely replace my notification system and I'm facing some issues: I want to send notifications with a custom icon, if I put an icon in png format from my gdrive, the notification shows the icon, if I try to set a notification icon from a local ressource it's not working. The concerned icon is exactly the same, it is stored on my NAS and on GDrive. I'm running curl from my NAS with the following command : curl 'https://joinjoaomgcd.appspot.com/_a...'group'&title='TITLE'&text='TEXT'&icon='$ICON $ICON is set with the following commands : Web : --> WORKING ICON=$(urlencode "https://lh4.googleusercontent.com/4...zUrxSulpwzF4nqUkOSBBQ2ekIkUpKNHuw=w1920-h1069") Local : --> NOT WORKING ICON=$(urlencode "file://***full path to***/flex.png") Am I using file URI in a bad way? Can you help me with that?