Hello, My 7 yo son and I are new to Tynker and we're not having much success getting started out, in particular starting with Glitch Manor, can't get past adding the witches cauldron...which seems like it should be super easy. After adding 'when actor clicked' and 'play sound' code blocks, there doesn't seem to be any way to proceed. We're essentially stuck in on the page where you add the code blocks with no evident way to continue with the module. I've tried two different computers with different types of browsers so I don't think it's a technical problem with my computer(s). And it's not just my 7 year old that can't figure it out, I can't either and I have an engineering degree, actual computer programming experience and multiple masters degrees. Any thoughts? Thanks in advance and sorry if I'm missing something totally obvious.