[TRANSLATIONS] Invalid strings.json: extra keys not allowed @ data['config']['entity']. Got {}

[TRANSLATIONS] Invalid translations/en.json: extra keys not allowed @ data['config']['entity']. Got {'sensor': {'operation_mode': {'state': {'cancelling': 'Cancelling', 'idle': 'Idle', 'paused': 'Paused', 'pausing': 'Pausing', 'printing': 'Printing'}}}}