Unity3D Android Arduino connection

[JoJo-Bear]

I'm having issues regarding a connection between my HM-10 bluetooth module on the arduino and a Unity Android App. Somehow it is not connecting to the arduino which in my case was the exact same name "DSD TECH".
I am also able to connect to it by the "Arduino Bluetooth Controller" app.

Furthermore I see the code running just fine without any errors related to these scripts.
But then it stays at Scanning for HM10.
First I thought it would've been my alterations for my own purpose but the testfiles itself without changes stayed at the same part.

I also do not get any permission requests about using bluetooth, not sure if those have been deleted but I thought these were necessary. I can see those are added in the manifest but are not requested/prompted on usage.

Do you have any idea what could be the issue?