I'm writing to request updated guidelines for integrating Google Analytics 4 (GA4) with our Twitch extension. We have been experiencing issues as the current guidelines provided are tailored for older versions, resulting in our analytics not working properly. With the discontinuation of Universal Analytics in favour of GA4 at Google's initiative, it's vital that we have accurate, updated instructions that reflect the latest standards and capabilities of Google Analytics. We are experiencing problems because the current instructions provided are tailored to older versions, resulting in our analytics not working properly.
Specifically, we are experiencing issues with data transfer to GA4 via the analytics.js connection. Data is not being transferred to our GA4 stream and in order for GA4 to work properly we need the ability to connect via gtag.js within our extension.
Could you please provide us with the necessary documentation or any updates on how to effectively integrate GA4 into Twitch extensions?
Could you please provide us with the necessary documentation or any updates on how to effectively integrate GA4 using gtag.js?

Thank you for your attention to this matter.
We look forward to your prompt response.