problem with Omi Mentor notifications on Android.

Hello, I'm having a problem with Omi Mentor notifications on Android. The notifications arrive as:

“Omi Mentor says” but the message body appears empty, only showing ``` or no text at all. Details: • Device: Android • I've already tried force-closing the app and clearing the cache. • I've checked notification permissions (they're enabled). • The app is updated from the Play Store. I've attached a screenshot showing the notification without a description.