Hi Emilia,
Yes, all notifications are turned "on," and about 8 Airbnb reps have checked and re-checked and confirmed everything is as it should be. Still no explanation as to why I'm not receiving notifications. I've used IE, Chrome, iPhone and Android devices to no avail.
Today I reached out again, and the rep said I needed to be the primary host to receive the notifications -- so we sent him a screen shot from the listing admin's page showing I am listed as the primary host, and he confirmed he saw the same thing on his end (though he just kept saying I am the co-host and the admin has limited my access). So his "solution" was to have the listing admin remove me as the primary host, and then re-add me as a co-host. The rep then manually made me the primary host again. That was his solution -- to remove me as the primary host and then add me again as the primary host. I asked him what he changed, what settings we needed to look for, any access controls we needed to review, etc., and he just said it is "fixed" now that he re-added me as primary host. So over the course of about 3 hours, I was exactly where I started -- listed as the primary host on the same listing 🙂
I've had many open support messages about this issue, and each rep has had wildly different justifications or "solutions," but it is still not resolved. I don't have this issue on the traveling side -- on my traveling profile, I receive all notifications as intended. It's just unique to the hosting side.