Thanks.

I see you kept your changes (about events) in the other files, they are still good without what we revert ?

I also see you kept a few pagemap related stuff in getCurrentStat() - I guess this is supposed to show some valid info using ref/synth page numbers in the Current book statistics ?
Is that enough to please @ReneeIbeji and the like, which was I think the initial wish that initiated the original PR that we are reverting ?
Do you think there are other places in statistics that we should look at later, and where we may adapt the arithmetic (using iteration of pagemap/pagelabels for example) ?

I think the event is good, currently remains 3 handlers.

"Current page / total pages" string in the Current book statistics is the same as in the status bar.

I didn't find any more places in the statistics where reference page labels or indexes could be used.