We're actually having this issue with multiple sites but I'm sending this one as an example because it's still in production (you'll see it still looks pretty rough overall!) so it was a convenient site to use for troubleshooting. I have scrolling disabled for the Google Maps plugin and it works at desktop but does not work at mobile - we've tested on both Androids and iPhones and scrolling isn't disabled for either.
I did try disabling all other plugins and enabling a stock WP theme (Twenty Seventeen) and it had the same issue. WordPress and the plugins are all up to date.
I granted support access - any help would be appreciated! Thank you so much!