It seems that is not tracking gtag('set', params);

[BruneXX]

I've tried to use set() method and debugging with GA debug extension for chrome with no success, the set() method doesn't set anything.

code was: this.gtag.set({ user_id: this.userId });

[BruneXX]

I think I know where the issue is, I'll make a PR soon.

[StarWix]

Fixed in https://github.com/codediodeio/angular-gtag/pull/15

[rivanitskiy]

This fix is still not in the master. When are you going to publish it?

[PixelPerfectJenna]

@StarWix fix still doesn't seem to be implemented. @codediodeio is there a problem with the PR?