I follow this link to implements a pc to android communication via Fcm
Fcm Tutorial
The notification is sent from B4J program on pc, received from B4A Android app, and correctly recognized
But when I send notifications with body length greater than a few hundred characters, the android app receives two or more notifications, each with a 'piece' of the initial notification sent from the pc
What is the maximum length of the text contained in the body of a notification (to make sure that only one notification is received on the android side)?