handleOnSuccess works only after page reload

[NikitaNevv]

Hello! Please help with the issue!🙏 I added custom btn and logic accroding to the docs. Affter calling popup and sign-in, nothing happens, neither handleOnSuccess nor handleOnError triggers. But if i reload page - handleOnSuccess works, return access token etc. So, how to handle it? in nuxt configs, for the page where i make google singin, i have configs - crossOriginOpenerPolicy: 'unsafe-none'. Please, help to solve the issue.