Suggestion: Option to make background image random every time the loading screen appears

[cadenkriese]

Hi! I love using CustomSplashScreen to display some of Minecraft's art at random when loading. I notice that the random image persists throughout a game session, rather than selecting a new image each time the loading screen appears. I would love an option that selected a new image each time so I can enjoy more of the background images I've curated.

Thank you for your work!