document.getElementsByTagName return 0 when component added inside ngx-smart-modal

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

[ x] bug report => search github for a similar issue or PR before submitting
[ ] feature request
[ ] support request => Please do not submit support request here, post on Stackoverflow or Gitter

Current behavior

add angular app-comp component inside ngx-smart-modal

query the angular element using inside parent component that handling smart modal in ngInit/ngAfterViewInit: const el: HTMLCollectionOf = document.getElementsByTagName(app-comp); console.log(el.length);

result: 0

Expected behavior

result: 1

Reproduction of the problem

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

Please tell us about your environment:

Angular 9 . VS studio, "ngx-smart-modal": "^7.4.1"

Smart Modal version: 0.8.x
Angular version: 2.0.x
Browser: [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ]
Language: [all | TypeScript X.X | ES6/7 | ES5]

maximelafarie / ngx-smart-modal

document.getElementsByTagName return 0 when component added inside ngx-smart-modal #327