I managed to log into one of my google accounts but can’t use others. When I click on “add account” or “manage accounts on this device” it redirects me to accounts.google.com by safari, yet the site itself doesn’t work. Nothing but a blank space. Turning off such settings as “prevent cross-site tracking” doesn’t help, as well as switching to google chrome as default browser.
iPhone 16 Pro, iOS 18
1) I don't use Safari.
2) In Firefox I have found the best way to use multiple Google accounts is to either use a separate window and/or set up Containers. My two Google accounts have very different capabilities, with one having all features except Gmail disabled by the administrator. If I try to use Google Translate in a web browser I have to do so in the container that is signed into the account that is not limited, otherwise I get messages saying I cannot use Google Translate or Maps, or anything else Google related. I have to be in the the part of my browser that is isolated from the other one. Simple separate tabs is not enough.
Not sure if this is related to what you are experiencing.
Can’t use or even switch google accounts
