POSSIBLE 'UK Transport' integration BUG: Space in 'destination'?

Hello. In the UK Transport sensor, this works:

- platform: uk_transport
  app_id: xx
  app_key: xx
  queries:
  - mode: bus
    origin: 6200203610 # Clermiston Drive Bus Stop
    destination: Edinburgh # 43

This does not (spelling is correct - copy and pasted from the portal JSON per instructions):

- platform: uk_transport
  app_id: xx
  app_key: xx
  queries:
  - mode: bus
    origin: 6200203610 # Clermiston Drive Bus Stop
    destination: 'Kings Buildngs' # 41

I’ve verified on the portal that there are buses. But the integration returns a zero-length list of buses:

atcocode: 6200203610
locality: Barnton, Edinburgh
stop_name: Clermiston Drive
request_time: 2021-12-07T11:18:14+00:00
next_buses: 
unit_of_measurement: min
friendly_name: Next bus to Kings Buildngs
icon: mdi:bus

Could the space in the destination field be tripping up the code? Or am I misunderstanding configuration?

Thanks

I just had same problem - this was first search result when looking at this issue. I found someone else figured solution here Help with the UK transport component