When is Mckinsey sending Solve Invitations for rolling basis applications?

I sent multiple applications for Mckinsey's summer internships 2027 during august but I haven't received neither a Mckinsey Solve invitation nor a rejection email. On the portal under my applications it only says submitted. (the first one was sent out in the first week of august, the other 2 between the 20th and 26th of August, but I still haven't heard back from them, whereas Bain sent me their assessment after only a few days) Should I consider this treatment an automatic rejection?