New iPhone sign in to gmail
iPhone 13 PM. Since set up it keeps asking me to sign in to my gmail account whenever I want to open an app. I have to leave the app to go to email where I am to click yes and a number they’ve assigned. Gmail wants a sign in and double verification. By that time the codes for the app have expired. I want gmail to just open when it’s my phone. What am I missing?
iPhone 13 Pro Max, 17