It seems like you’re having trouble viewing the default parameters in Google Analytics 4 (GA4). In GA4, page paths aren’t visible directly in the user explorer under page_view events. This is different from how things worked in the previous versions of Google Analytics. Currently, GA4 focuses more on events and user actions rather than page views, which could be why you’re seeing more custom parameters.

You mentioned that you’re considering creating a custom page view event in your front-end code. This is definitely a good idea, and it allows you to capture the data you need. However, it can be a bit complicated, especially if you’re new to GA4.

It’s always advisable to consult with someone more experienced or seek advice from Google’s support or community forums before making such changes. This can ensure that you have the best setup for your specific needs and that you’re utilizing GA4 to its full potential.