Public bug reported:
When running XGL the number of rows visible with any spreadsheet is
limited to ~2000 rows, or to be exact 1928 rows. Increasing row height
decreases the number of visible rows even further.
** Affects: gnumeric (Ubuntu)
Importance: Untriaged
Status: Unconfirmed
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Limited display of rows
https://launchpad.net/bugs/49551