I have implemented google-recapthca in angular 5 and it working well for all browers but in safari i got following error:
the source list for content security policy directive 'script-src' contains an invalid source: "strict-dynamic". It will be ignored.
my safari version is : 12.0
my html code
<div class="g-recaptcha" id="gAuth" data-sitekey="your_site_key_here"></div>