I'm not sure this is a Catalina issue, but I've noticed for the past several months when I'm logged into the Apple Store website, that if I switch to "account" or "orders," an Apple ID drop-down appears asking if I want to continue with password. It's not asking for Apple ID password, though, but my Mac password. I enter the password, and the drop-down comes back down a second time, so I put the password in again, and then it allows me to view what I've requested. This happens repeatedly, so if I go back to look at an item, like the watches, and then go back to my account, it asks again twice. Is there a setting that I can change to stop this from happening?