Go National Dex Tracker Unusable

I use the Poke PC National Dex Tracker to mark go stamp shinies. Particularly while I search the GTS for the missing ones. The new update has forced unmarked shinies to have their sprite blacked out which makes is unusable now! Some shinies are subtle and hard to detect, having the sprites visible while I search was helpful. I hope there is a way to back to the previous version or at least leave a toggle option for how unmarked sprites look. Thank you for the effort and time put into this site but I think now I have to migrate my go stamp dex tracker to another site because it doesnt make sense this way.