Pretty much what the title says, I received the email from Apple today regarding the three sessions that are being conducted for participants. When I open the link, I'm shown the button to register, but when I click register, I'm asked to log in, following which I'm redirected back to the same page except the register button is now missing. I'm unsure if it has registered me, and I haven't received any email confirming the same.

I really want to participate in the upcoming Swift Student Challenge, but I'm using a MacBook that cannot update past MacOS Big Sur. Would submissions compiled from it still be eligible for SSC? Thank you! :D