Andre Darcie said that he fixed it (read my topic on: A Very Annoying Issue!), but it STILL Persists in a few TRS Games (eg. Tiny RPG Test, and a few of my own WIPs). The only way to know if your game has it is to beat the game, then replay it, but from what I could tell, your game's like the majority (it doesn't have the BUG).
Yes, I thought your Slider idea was just a suggestion, from how Andre replied it.
Yup, Andre has listed most of the games in his Milestone 30 Games thread, but there's now 37 TRS Games, so I agree that it'd be nice to have a list (even though I have them all bookmarked, so), just so everyone can find them all in one place. 29 of them are listed in the Editor itself ("Explore"), and of course, there's the two Game Jams (though some are hidden or deleted, as I noted in one of my previous posts).