I received a couple feedback from the usability testing on the SharePoint integration scenario. It's not intuitive and affecting the productivity of the end user when they need to upload a document and they need to navigate to Documents related list instead of the main form. Please enable subgrid to be able to handle the document integration.
Thank you for your feedback. This is a great suggestion! We will consider this in our roadmap.
Sincerely,
Neeraj Nandwana
PM, Microsoft