Documentation
External Links
Control link navigation behavior
By default, links to the same domain open inside the app, while links to different domains open in the system browser. You can override this behavior.
Force External Browser
Append externalAndroid=true or externaliOS=true to any URL to force it to open in Chrome/Safari.
<a href="https://mysite.com/pdf?externalAndroid=true&externaliOS=true">
Open PDF in Browser
</a>