Allow set Integrated authentication (Delegated Security) on internal browser.
Alternative: button in order to open page with default external browser
Royal TS isn't actually running chrome.exe, so we're not able to implement this. Royal TS is using a 3rd party component (Essential Object's Browser) which is based on the Chromium engine.
As for the button: you can enable the Toolbar to be shown (either using the Actions tab or by configuring the Advanced settings). From there you can click the button right to the URL box to open the page in the default browser.