Portfolio Sync - M1


I have signed up for the premium service and so far I love it. I wanted to know if there were plans to add additional brokers to the portfolio sync service. Specially if there are plans to support an sync from M1 Finance? 

I know M1 uses Apex as their clearing house, and i have synced with them, but Apex doesn't seem to have all my accounts (missing my Roth and account used solely for ETFs)