I can't see the arrows of GK4, Photo theme

Browser: Epiphany, also called Gnome Web (Linux, WebKit-based).
Problem: the arrows are not visible on the front page (GK4 module), not even the mouse cursor.
The arrows are visible with Firefox or Chrome.
I know it's not frequently used, but Epiphany is my default browser.

Hi

If it's not showing this arrows than I'm afraid it's not supporting custom cursors. There is not much we can do with it. Custom curstors is a standard feature across all the popular browsers, so I believe it will be implemented to Your browser soon.