Just after I installed the theme the first section on the front page showed a down arrow (default). But shortly after I began editing the page, it changed by itself to the Scroll Animation style, even though I never changed the setting. It is stuck there since then and it doesn't help to reset the section in the Settings for Page Header, or try to change the value back and forth.

I think that this is a bug.

Thanks Tahir, that worked. Maybe it should be mentioned somewhere in the documentation (and/or control panel).