A dialog used when re-inserting spreadsheet lists now correctly shows the field for entering a whole number. This lets users choose how many records to insert again, restoring expected control in the Documents spreadsheet workflow.

Since a7b5bd7f9138828cfa53e5a6270a10bb0b5daa94, the input for integer
is not longer displayed in the Dialog.
So, it was not possible to change the number of records to insert when
re-inserting a list.

Task-id 2790094

Fixes an issue where users could not reliably autofill spreadsheet data downward from a top-level pivot group when the pivot had multiple grouping levels. This makes spreadsheet-based reporting smoother and reduces manual correction work.

This commit fixes the following issue:
* Insert a pivot with at least two group bys, then try to autofill down
from a first level group by.

It was caused by a missing t-key

Task-id 2779515