The sticky header appears to be active only in the WebKit-based GNOME Epiphany and iOS Safari when users are visiting the parallax landing page for our website. The sticky header works as intended the other pages of our website. This is probably because of the CSS transforms used to create parallax on the landing page.
Summary
The sticky header appears to be active only in the WebKit-based GNOME Epiphany and iOS Safari when users are visiting the parallax landing page for our website. The sticky header works as intended the other pages of our website. This is probably because of the CSS transforms used to create parallax on the landing page.
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