I can select any class and their items will appear on the item list, but their model doesn't appear on the screen. Same thing for background. I can change its color or apply any effect like Old Movie and it will still be the same. At first I thought I just had lost the model and it was off screen or my internet was bad, then I reload the page and is still the same problem. If I remember correctly it's been like this for 3 days now.

Browser: Chrome 130 on Windows 10