[Wonderland Playroom Kit] Can't reset Mad Tea Party Playlet

I have that issue too and will upvote but this one is a bit different. You can’t clean up these types of tea cups at all unless you sell them. 

This is an issue with multiple drink trays. I made a report about it months ago and added the Mad Tea Party Playset to the list today:

Sims don't stack spoiled Drinks from Drink Trays

If you have time, feel free to upvote! Maybe we can get a fix for this eventually! 💚

more context - you can drag off or drink all the pretend tea cups so they go on the ground, and then when tray is empty you can pour more tea, but the other tear cups are still around. you can't drag cups into a sink. you can sell them for $0, but this is the only way to clean them up. Otherwise you just have endless amounts of tea cups.