Using the Confluence Teams plugin for a Channel Meeting

[ST]

I use the meeting notes option successfully in ad hoc meetings function to generate minutes and save them to Confluence. This is within the normal 'chat' function of Teams. However I can't seem to add this function to meetings are setup within Teams/Channels meetings. 

When attempting to add to a meeting to a Channel based meeting, the search only performs against what appears to be meetings setup within the 'Chat' function, and nothing from channels.

I can't find any real definitive information on whether channels are able to be used in this fashion, or if I have a config issue somewhere.  

Any assistance appreciated. 

Thanks