Duolingo discontinued the forums, although they are still archived. Which is really disappointing because that was actually one of the best things about it. Generally if you have a question, if you went through the forum, you would find your answer.
That's disappointing. I use the Android app for most of my activity. My wife has an iPhone 14 and uses the Apple app. The new "path" approach showed up on Apple in early 2022. It finally migrated to Android. All of my languages were well down the road under the old format and the "path" is a mess for those in progress. That's why I added Italian. I wanted to experience the "path" from a fresh start. So far it is fine. I'm inclined to reset my Scot's Gaelic and restart with the "path" format since I let too much time elapse since my last activities in Gaelic.