Puppeteer latest versions on glitch

so i want to try out puppeteer on glitch, using the last versions of puppeteer i ran into many issues with configuring the chromium browser.

perhaps that is due to me, BUT there’s something i want to understand, when i downgrade puppeteer to 2.1.1 it just seems to work out of the box…

so could anyone tell me why is that, is it because glitch supports 2.1.1 of puppeteer, or am i missing something with the new versions.