No, they never resolved any of the cases on merits. They might have taken that approach if they had, but they didn't get that far. They rejected them all on either grounds of standing, or because the issue had been sufficiently tweeted, or because of procedural issues such as (It's too early to sue because Inelligible hasn't been elected yet, and it's too late to sue because Inelligible has been seated.)
What a mess!