I'm creating a smart form in the Field Maps web application, and I'm running into the issue when I click on my template in the editable layers, no attributes show up under the default values pane on the right hand side. I created this template in ArcGIS Pro (this is where I set whether a field is nullable, the defaults, domains, etc), and published it as a hosted feature layer in AGO. The domains and defaults can be seen when I click on the "data" tab on the feature layers page, but for some reason they are not showing up in Field Maps.
There was a template created in Pro, but what I ended up doing to fix the problem is edit the properties of the feature template in AGO. I've never had to mess with the feature templates in AGO in the past and haven't had issues until now.
Thank you for the help!