Wallpapers' thumbnails not correctly displayed in screen options

Since /e/ 2.0 : wallpapers' thumbnails in parameters (screen) are mixed, old ones from /e/ 1.x, with new ones, even though the new wallpapers are correctly displayed. Pls see attached pic. This should be easily fixed, think I. You may be willing to try this : choose the second thumbnail and apply. Your wallpaper won't be the red and black one but a new one from /e/2.x new wallpapers gallery ...