Sleep as Android's Bangle.js wearable integration with Bangle.js 2..?

Alright, I wasn't too far off! :)
The Bangle acceleration app was missing.

So, at this point I have an almost completely working setup following this procedure:

1. Installed the latest Bangle bootloader
   
2. Installed latest Gadgetbridge
   
   1. Opened Side menu (Hamburger button) -> Settings -> Sleep as Asdroid
      
   2. Enabled everything
      
3. Installed https://banglejs.com/apps/?q=accelsender
   
4. Installed latest Sleep as Android
   
   1. Opened Settings (sprocket wheel) -> Sleep Tracking -> Wearables -> Wearables-> DIY
      
   2. Pasted "nodomain.freeyourgadget.gadgetbridge"
      
   3. Tested the sensor, this works very well
      
   4. Tested a sleep cycle, this does not work. I have tried DnD on/off, but the sensor data (Actigraph) does not register at all.
      
      

Its just something like 2% left for this to be a smash hit! :)

I don't really understand why Sleep as Android is behaving differently during a sleep track cycle, compared to sensor testing. It's certainly frustrating, though, but I'll keep pushing some buttons over here and see if I can come up with something.