Our team is always looking for enhanced implementation strategies for Sharepoint with our customers... in the case of our latest project, we are exploring the feasibility of leveraging both FABRIC UI toolkit in conjunction with Sharepoint embedded PowerApps. We've reached out to MS directly and they directed us to this community. I'd love to hear if anyone has had success with this on the front lines and any tips, tricks, or pitfalls to avoid. Cheers!
It's under review. I really wish for it to be implemented!