Yeah, at this point it would be quite difficult for the IIHF to allow Russia to compete. Bach seems content to let the next IOC president decide how to handle Russia/Belarus so we might get an overall decision (full ban, AIN again or full return) for the 2026 Winter Olympics in the summer.
I don't think IIHF is going to delay the decision any more so unless they have some internal memos from the other winter sports organizations preparing to welcome Russia/Belarus back then I figure they will decline Russia's teams.