Hi James,
since last autumn i've been replacing your method with a more convoluted one:
* add task to my to-do list through google assistant
* link my to-do list to Bring (integrated in google assistant)
* set Bring to integrate with Alexa list (yes, Alexa)
* set IFTTT to send an email to GQueues when an item was added to Alexa list
Weird, but it worked.
Now Google broke even Bring integration, allowing only its Google Tasks integration.
There is an IFTTT's Google Tasks trigger but here the problem is: how to add a task without specifying date and time reminder?
If I ask Google: "Add the task: test", I am asked when and at wht time to set a reminder and I did not find a way to do the same without reminder (at least in italian).
Very frustrating.
If you find a workaround, pleasse share it
F