Martin Quito

Yes. I spent like 2 days pin pointing the problem:( I'm just in shock that this library is heavily used by other apps and this fatal (I think) flaw exist,...

settings of 'resave' and 'saveUninitialized' may cause race conditions. I configured my app to work with them set to 'false' They are true by default. Read document for more detail...

The problem I reported in other issues is when express-session does "save" internally to save a session to whatever target (e.g. file system), and not by calling "res.save()" manually, forget...

I will look into it! Also, the demo (idk if this is what you are referring with zooms.html) "http://manuelstofer.github.io/pinchzoom/demo/pinchzoom.html" uses an old release which it works.