Maximum number of pages/tabs in an analysis/dashboard

I appear to have hit a limit of 20 tabs / pages in a report. This seems to be a fairly arbitrary and low number to set. It would be useful if this number was much higher.
If there is a way to get around this I’d be interested in hearing it

There is no way to get around this. You might be able to ask your AWS representative to allow for more, but that’s the only way I would think of.