Disability Tax Credit - will CRA website show receipt of Form T2201?

My DTC eligibility expired after the 2019 tax year. Had my family doctor complete Form T2201 and she said she mailed it, but I haven’t seen any indication on my CRA online account that CRA ever got the form. I can’t remember if they mail you notice of receipt or only after they decide eligibility. Does anyone know?

Mine showed nothing till it got approved last year.