Hi @MattBlake , I don't know, you are solved it not. Recently I have added the nonce element on core extension. It is actually a painless process. Here are main steps that you need to do.
- Create a data element that references where the nonce is located within your data layer.
- Configure the Core Extension and specify which data element you used.
- Publish your data element and Core Extension changes.
- Use the same nonce value in HTML meta tag or HTTP Header.
Here is the documentation related to it. Documentation
I didn't find any issues with single page applications or browsers yet.