(NRF/GATT).getPrimaryService() error handling issue

Looks like there's a problem when a rejected promise is returned inside a promise.

new Promise((x,y)=>x()).then(dev=>{
  return new Promise((x,y)=>y("Uh-oh"));
}).then(s=>{
  console.log("ok", s);
}).catch(e=>{
  console.log("error", e);
});

Sorry about that - I'm really surprised that one slipped through.