To access the customization screen, simply click on the button in the main menu that looks like the loading screen! If you can't see the button, toggle on your FancyMenu customization overlay! Pages 3 Home FancyMenu How To Access Drippy's Customization Screen Custom Progress Bar Incompati...
I created a loading screen layout, then relaunched the game to test it. The loading screen briefly flickers back to the vanilla one just before transitioning to the title screen. Tested with fade-out animations enabled and disabled, as well as both with my full modpack, and with just Fancy...