Stop Slide Scrolling in Google Presentation

Does not want to work for me.

this is a phenomenal addition that prevents a lot of frustration but it no longer seems to work (at least not with the trackpad on my 15" 2017 macbook pro running mojave) :(

Doesnt work. Most up2date iOS ... did everything ... not working. let down :/

As of Feb 11, 2019, just doesn't work.

Maybe this used to work once, but it doesn't any longer. The developer's site seems to be down, which might be related (eg. maybe the extension works, but it has to "check in" with the site first, and since it can't do that it doesn't work).

This was great but as of today I have had to remove it as it has unfortunately just started stopping me scrolling on google sheets too.