Feature request for login options

Our K-2 teachers would love to have their students use Flint. However, our students aren’t given their unique Google passwords until Grade 3. We use other platforms (Clever and Seesaw) which allow our students to use QR codes to login. It would be incredibly helpful if Flint partnered with Clever for SSO logins or if there was an option for Flint to generate QR codes for student login.