meta tags API call fails

[yura-moryliak]

I'm submitting a ... (check one with "x")

[ ] Regression (a behavior that used to work and stopped working in a new release)
[ x] Bug report  <!-- Please check the repository for a similar issue or PR before submitting -->
[ ] Support request => <!-- Please check the repository for a similar issue or PR before submitting -->
[ ] Feature request
[ ] Documentation issue or request

Current behavior

Expected/desired behavior

Minimal reproduction of the problem with instructions

What is the motivation / use case for changing the behavior?

Environment

• Angular version: 6.0.8

The reason i opened this issue, is that there is exist a small bug for programmatic setTag

Explanation:

When i'm calling API server to fetch data, for example for user data, i'm trying to set tags as description and og:description

And i'm facing problem, there is no existing metaTags in source code for settled meta tags

I opened issue on stackoverflow and i attach link here for my question
https://stackoverflow.com/questions/52094471/angular-6-ssr-ngx-meta-live-server

I tried to use also resolver but with no success

in example of this librariy there is example how to set tags programmatically

ngOnInit() {
this.item = //HTTP GET for "item" in the repository
this.meta.setTitle(Page for ${this.item.name});
this.meta.setTag('og:image', this.item.imageUrl);
}

And the last note:
All code is working great on localost:4000 handled by SSR express server
But after deploying application on Heroku server it does not work as expected

[SonicReal]

Same problem...

[junaidbinsarfraz]

Same problem.
Any update on it ?