Cover how to enable mouse gestures
Mouse gestures help page (https://gitlab.gnome.org/GNOME/epiphany/-/blob/master/help/C/pref-mouse-gestures.page) needs a little update about how to enable "Mouse Gestures" browsing setting.
The page does not say anything about the Mouse Gestures setting and as a result, users can not reproduce mouse gestures.
We may add a sentence about the setting. For example, as a tip:
"To use the Mouse gestures, you should switch on "Mouse Gestures" setting from Preferences->General->Browsing"