core: Unifi Switch Port Error

Home Assistant release with the issue:

0.97.2

Last working Home Assistant release (if known):

Operating environment (Hass.io/Docker/Windows/etc.):

Hass.io VM

Component/platform:

https://www.home-assistant.io/components/unifi/#switch

Description of problem:

After installation of current 0.97.2 upgrade to resolve unifi “upgradeable” issue, the new switch issue appeared.

Problem-relevant configuration.yaml entries and (fill out even if it seems unimportant):

N/A - Unifi configured through Integration

Traceback (if applicable):

AttributeError: 'NoneType' object has no attribute 'ports'
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 254, in async_update_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 278, in _async_write_ha_state
    state = self.state
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 528, in state
    return STATE_ON if self.is_on else STATE_OFF
  File "/usr/src/homeassistant/homeassistant/components/unifi/switch.py", line 209, in is_on
    return self.port.poe_mode != "off"
  File "/usr/src/homeassistant/homeassistant/components/unifi/switch.py", line 256, in port
    return self.device.ports[self.client.sw_port]
AttributeError: 'NoneType' object has no attribute 'ports'
Connected

Additional information: Cloud-hosted Unifi Controller. Controller: 5.11.36 Switch FW: 4.0.49.10569