core: Error in Sonos Integration, battery

The problem

No sensors for Sonos Move, comparing to new release. Neither battery nor charging. I’m using Sonos S1, if this is related to the error and malfunction below.

https://www.home-assistant.io/integrations/sonos/#battery-support

What is version of Home Assistant Core has the issue?

core-2021.5.0

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant Container

Integration causing the issue

Sonos

Link to integration documentation on our website

https://www.home-assistant.io/integrations/sonos/#battery-support

Example YAML snippet

No response

Anything in the logs that might be useful for us?

2021-05-06 15:48:39 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved                                                                                                                     
Traceback (most recent call last):                                                                                                                                                                                                                                          
  File "/usr/src/homeassistant/homeassistant/components/sonos/speaker.py", line 261, in async_update_device_properties                                                                                                                                                      
    await self.async_update_battery_info(battery_dict)                                                                                                                                                                                                                      
  File "/usr/src/homeassistant/homeassistant/components/sonos/speaker.py", line 270, in async_update_battery_info                                                                                                                                                           
    if is_charging == self.charging:                                                                                                                                                                                                                                        
  File "/usr/src/homeassistant/homeassistant/components/sonos/speaker.py", line 289, in charging                                                                                                                                                                            
    return self.power_source != "BATTERY"                                                                                                                                                                                                                                   
  File "/usr/src/homeassistant/homeassistant/components/sonos/speaker.py", line 284, in power_source                                                                                                                                                                        
    return self.battery_info["PowerSource"]                                                                                                                                                                                                                                 
TypeError: 'NoneType' object is not subscriptable

Additional information

No response