So i changed my flag into an animated one and it is still static, not non-static, like a GIF. Maybe there is a queue? I do not know what's happening, but i do need an answer kindly, please.
Or, maybe it's a different type of problem of the static animated flag, so yeah, this is gonna be a bug report, I will kindly and patiently wait for a reply.
EDIT: I've got the animated GIF flag working, thanks for the solutions.