No, I don't have any bound configuration templates, but after a bit more testing, it appears to affect networks that have been manually 'combined'.
To reproduce, in the Meraki dashboard,
- go to Networks -> "Create a new network"
- add a "Network Name"
- "Network Type" choose wireless
- "Network Configuration" leave at "Default Meraki Configuration"
- Hit the "Create Network" button
Repeat the above steps, but choose a different network type, eg. EMM systems manager.
Next, in the dashboard, go to "View all networks"
Select the two new networks and combine them by hitting the "Combine" button.
Now, making to an API call to organizations/[org-id]/networks returns the combined network with
'productTypes: ['systemsManager', 'wireless']
If you use /networks/[net-id] API call directly on the network, it returns just 'productTypes: ['systemsManager']