Bad notifications bug – Signal Vine Review

Downloaded the app to stay on top of texts messages sent by my students. Unfortunately, the app won’t push notifications. Notifications will take a while to appear, which defeats the purpose of the app. The app also has a bug which makes my phone sound and vibrate every 3-5 minutes as if a notification had come in, but nothing shows up. I had to turn off all notifications on my phone to track down which app was causing this and it was this one. Please fix this bug ASAP. I have no purpose for the app otherwise.
Review by Alfarix on Signal Vine.