My take on it, was they side stepped the issue and if they don't take his immunity case, they won't have to deal with it. If they don't take the immunity case, then Trump goes back to Chutkan for trial in May or June. He will be criminally convicted of J6 crimes before the election and maybe before the GOP convention. Once convicted, his chances of winning would be greatly diminished, and he might be broke by then too.
They can probably avoid the issue entirely, if they don't take up his immunity case next week, he will be convicted and probably lose the election, problem solved. A clever way to weasel out, but you can't have states disqualifying candidates because you know what the red states would do. Lincoln's election caused the civil war, and he wasn't on the ballot in a lot of southern states.