Gate::define callback doesn't run about telescope

[driesvints]

Heya, thanks for reporting.

We'll need more info and/or code to debug this further. Can you please create a repository with the command below, commit the code that reproduces the issue as one separate commit on the main/master branch and share the repository here? Please make sure that you have the latest version of the Laravel installer in order to run this command. Please also make sure you have both Git & the GitHub CLI tool properly set up.

laravel new bug-report --github="--public"

Please do not amend and create a separate commit with your custom changes. After you've posted the repository, we'll try to reproduce the issue.

Thanks!

[bibrokhim]

As mentioned in #1329 replacing function ($user) with function (?User $user) will allow running the viewTelescope callback contents.

That's how it should be.
For unauthenticated users, laravel skips the callback function and immediately returns false. You must make user nullable to allow authorization checks.

Here's what documentation says:
https://laravel.com/docs/10.x/authorization#guest-users

By default, all gates and policies automatically return false if the incoming HTTP request was not initiated by an authenticated user. However, you may allow these authorization checks to pass through to your gates and policies by declaring an "optional" type-hint or supplying a null default value for the user argument definition

[driesvints]

Thanks @bibrokhim