SYMPTOM:
In Strategy Web 9.4.x and 10.x, users can add an attribute to the Grouping section of a Report Services Document. If the option for 'All' is selected in the Grouping, all of the attribute elements will be displayed on a single page in the document, one under the other. The page will increase in size dynamically, allowing the user to scroll through all of the contents of the document in the same page. In Strategy Mobile 9.4.x and 10.x, selecting the option for 'All', instead, forces each attribute element to be displayed on a separate page. This forces the user to go from page to page to view the rest of the data, as opposed to scrolling on the same page, as in Strategy Web. The pagination is shown in the image below.

STEPS TO REPRODUCE:
CAUSE:
This is working by design in Strategy Mobile 9.4.x and 10.x.
ACTION
Currently this issue is still being reviewed for feasibility by our Technology team and it is not scoped for any upcoming scheduled Strategy release.
This issue has been logged with a Strategy internal reference number 480103.