[BUG] Aqara lumi.switch.l1aeu1 seen as end device instead of router and power source is unknow instead of mains

Describe the bug The in-wall switch Aqara lumi.switch.l1aeu1 (link to the device on blakkader.com) is seen as an end device instead of a router and the power source is unkown instead of mains:

But if we look at Zigbee signature for the device, we got:

(...)
  "node_descriptor": (...) *is_end_device=False, *is_full_function_device=True, *is_mains_powered=True, *is_receiver_on_when_idle=True, *is_router=True, (...)",
(...)

To Reproduce Steps to reproduce the behavior:

1. Pair a Aqara lumi.switch.l1aeu1
2. Go to ‘Configuration’ -> ‘Devices and Services’ -> ‘Zigbee Home Automation’
3. Click on a Aqara lumi.switch.l1aeu1 switch
4. See the power source and device type as in the screenshot
5. Click on ‘Zigbee Device Signature’ to check the node inspector

Expected behavior Aqara lumi.switch.l1aeu1 switches are supposed to be seen and act as router in the zigbee network Aqara lumi.switch.l1aeu1 switches’ source power is supposed to be 'Mains

Screenshots

Additional context Device complete signature:

{
  "node_descriptor": "NodeDescriptor(logical_type=<LogicalType.EndDevice: 2>, complex_descriptor_available=0, user_descriptor_available=0, reserved=0, aps_flags=0, frequency_band=<FrequencyBand.Freq2400MHz: 8>, mac_capability_flags=<MACCapabilityFlags.AllocateAddress: 128>, manufacturer_code=4447, maximum_buffer_size=127, maximum_incoming_transfer_size=100, server_mask=11264, maximum_outgoing_transfer_size=100, descriptor_capability_field=<DescriptorCapability.NONE: 0>, *allocate_address=True, *is_alternate_pan_coordinator=False, *is_coordinator=False, *is_end_device=True, *is_full_function_device=False, *is_mains_powered=False, *is_receiver_on_when_idle=False, *is_router=False, *is_security_capable=False)",
  "endpoints": {
    "1": {
      "profile_id": 260,
      "device_type": "0x0100",
      "in_clusters": [
        "0x0000",
        "0x0002",
        "0x0003",
        "0x0004",
        "0x0005",
        "0x0006",
        "0x0009"
      ],
      "out_clusters": [
        "0x000a",
        "0x0019"
      ]
    },
    "242": {
      "profile_id": 41440,
      "device_type": "0x0061",
      "in_clusters": [],
      "out_clusters": [
        "0x0021"
      ]
    }
  },
  "manufacturer": "LUMI",
  "model": "lumi.switch.l1aeu1",
  "class": "zigpy.device.Device"
}

[MattWestb]

You can looking on the network map if its only having one router as parent (= end device) or its have connections to more routers (= router) then its working as one router and having more connections to neighbors.

[dmulcahey]

But if we look at Zigbee signature for the device, we got:

(...)
  "node_descriptor": (...) *is_end_device=False, *is_full_function_device=True, *is_mains_powered=True, *is_receiver_on_when_idle=True, *is_router=True, (...)",
(...)

Where did this come from? It doesn’t match what is below it