Captcha not showing, angular 6

[AmirGilboa]

i followed the instructions, installed the module, imported on ngModule, got the site key, everything as usual (done it before on angular 5), but this time with angular 6.0.3, i can't see the captcha.
no error on console, just an invisible div.
Any advice?

[daijaafarflyt]

same here, i tried using this.captcha.reset(); and this.captcha.execute();, but these DON'T trigger new recaptcha to be show

[prad9]

I'm using angular 6.1.3 and it works perfectly

[masha-mariya4]

for me, it's also not showing from time to time