I am happy to help
I have now tested this version on my games and demos, trying both 1-level and 2-level scannings. Everything is found correctly and even the Love demo works just fine now.
I don't believe that the CW Lite package is the source of your problems.
In my tests with the games, I am still missing some of the RetroPlay releases, and most non-english versions have been removed, so I probably have less games to scan than you.
I have now made 2-level structure of my games and have been able to make Tiny Launcher crash if I put in some demos (that are scanned correctly in the demos), so I guess some kind of limit is reached. Tiny Launcher crashes with a "Illegal function call" message.
I am now trying to track down where the limit is. I will write it here when I find it.