External sensors for consumables show 0h on Roborock platform

[shadow711KI]

I am using the lovelace-xiaomi-vacuum-map-card with the official Home Assistant Roborock integration. My vacuum entity is vacuum.rocky. While map attributes like cleaned_area work perfectly, I am struggling to display consumable levels (filter, brushes, sensors) using standalone sensor entities.

The Problem:
My consumables are provided as separate entities by the integration (e.g., sensor.rocky_verbleibende_filterzeit). These sensors show correct values in the Developer Tools (e.g., 74.2411... h). However, the card consistently displays 0 h in the stat tiles.

It seems that when vacuum_platform: Roborock is set, the card ignores external entity_ids in the stats section and tries to pull data from attributes of the main vacuum entity, which are empty in my setup.

Question:
How can I force the card to use the state of an external sensor entity for consumable tiles instead of looking for vacuum attributes? Is there a specific configuration needed for the Roborock platform to make this work?

Thanks in advance for your feedback

[PiotrMachowski]

#878