Unfortunately, this is a very random bug that we've been aggressively trying to reproduce. If you are using an adblocker (or Brave browser), temporarily disabling the blocker has been the main way to allow the choices to be selected. Basically disable adblocker, clear cookies for the site, log back in and with luck, you'll be able to dismiss it. I've been troubleshooting this one for a bit now. But this method seems to be the main way members have remedied it.