Firefox 社群討論區

when i open the browser today i noticed that my wallpaper which i've set isn't showing. i tried restarting and refreshing the browser but it didn't work. so i tried to change my wallpaper or see it again by clicking customize, but i only saw that i have allowed my wallpaper, but no picture or another option was shown.

What have you done to the Settings feature? It's a mess with those weird little icons on the side. I am just trying to figure out why my tabs keep closing on me. I can have about six tabs open with intention of going back to them, and then..poof.. they disappear. I went into Settings to see what I might have changed but I can't figure this out.

Hope you can help. thanks.