Nextcloud talk app (android) sends 3 messages each time I hit send

I’ve recently installed the app on my phone and my wife’s, so we could chat securely and privately and not use Hangout anymore, but whenever we send a message to each other from either phone, it is sent 3 times.
It makes it difficult to use. Is this a known bug?

Sounds strange :frowning: What version of the app is it?