I don't think you can fix it because they don't work for me or anyone else either. Just don't put them in your levels.
"I treat everyone equally, depending on how much I like them." ~Me The below image is a montage of my individual highest placing LDC creations, as a reminder to myself that level designing is a part of my life that I can't just leave behind
I think when I first started making levels which I didn't submit,when I put Water Bottles,only a few of them vanished,but I didn't really care. But since everyone out there still can see them,I'll just continue putting them in my levels.