Gif playing only once

Hi, great plugin, I did a custom GIF to test it with my WP website and I noticed that the preloader GIF didn’t repeat, but just play once. Am I missing some stuff to get this done? Because I didn’t find anything in setting, and GIF are supposed to repeat themselves, aren’t they? Can someone help me to figure out this problem? The GIF was created with photoshop and seems to work well outside WP but when I choose it for preloader it plays just once.

Thanks in advance for you time,

F.V.

https://www.ads-software.com/plugins/bh-custom-preloader/