So I have work it out with the HS team and it looks like the issue was that the page_title widget was being defined after it was being referenced which was causing the issue. By moving it up to the top it resolves the issue. Thanks again.
So I have work it out with the HS team and it looks like the issue was that the page_title widget was being defined after it was being referenced which was causing the issue. By moving it up to the top it resolves the issue. Thanks again.