Problem unregistering background fetch task

Hi all,

I’m using SDK 34 and when I try to unregister the background fetch task in either Android or iOS I get an error -

await BackgroundFetch.unregisterTaskAsync(BACKGROUND_FETCH_TASK);

Invalid task consumer. Cannot unregister task with name 'background-fetch' because it is associated with different consumer class.

Has anyone see this before? It basically means that the background fetch tasks aren’t getting unregistered.