Fail function removeAllFeedbackReaction

Can not get action from
removeAllFeedbackReaction

I am able to monitor and show when reactions are made, but the call to remove them does not seem to work.

Example: js
Promise.resolve()
.then(function () { return sdk.removeAllFeedbackReaction(); })
.then(function (result) {
log(‘removeAllFeedbackReaction(): resolved’, result);
return new Promise(function (r) { setTimeout(r, CLEAR_OBSERVE_MS); });
})


The returned error is 10001, which is unexpected.

The marketplace confirms the call.
A console list of calls confirms it is available.
User is Host

But the call fails, and no effect is seen.

Running the appssdk from Zoom - 
/* Zoom Apps SDK v0.16.41 */.

John