[chrisabrams]

Have had major issues with reporting using this tool with an "infinite scroll" or single page app type of setup. Serious under-reporting of the history state change.

[philipwalton]

The maxScrollTracker documentation warns against using it with an infinite scroll type of page: https://github.com/googleanalytics/autotrack/blob/master/doc...

As for under reporting of history state changes, have you reported a bug? Also, how are measuring to confirm that there is under reporting?