Expand all option for repeat grid is not working with pagination
Repeat grids with expand all option turned on, fails to load contents when the grid also has pagination on.
Steps to Reproduce
1. Create a section with repeating grid.
2. Turn on the Pagination.
3. In the Operation tab > Check Show Details and (Enter a flow action to get the details of the report) > Check Expand All.
In this scenario the flow action for the show details section included another grid, causing a nested grid scenario.
In this scenario, the reported issue is seen only in cases where both inner and outer grids are visible on load.
This is happening because of nullify all paging related parameters in grid generation at the end of the grid layout.
So one grid's generation is corrupting another grids parameters as the parameter names of the both grids are same.
An enhancement request, FDBK-24475 , has been created for consideration by Pega Product Management.