Some games don't work with S-Pen? Anyone else?

[vNaK]

I'm finding some games aren't registering the s-pen. Is this normal? Maybe someone can try some of the free games I'm playing and see if the S-pen works for em.

Rise of the blobs - doesn't work at all. It shows the air view, but doesn't register when I click/move stuff.

Super MAMC - the game itself works with S-Pen, but clicking to buy upgrades, etc does not work.

 

[MrMLK]

TripleTown doesn't work either. Very annoying.