I don't know what the context of your question is, but there is a difference in refreshing the entire app and refreshing a page. Reloading the entire app is useful is you need to change language, switch light and darkmode, etc.. For a data refresh there is no need for an app reload.
I don’t know if I got it right about your question but you can tap on your screen with three fingers to reload the app and stay on the same page