First of all i want to apologize for my bad english ^^. I will try to make myself clear.
I encounter a problem since this morning.
I create two rows an a table, on this two row i have 5 cell. Cell 1 on Row 1 and Cell 1 and Row 2 are merged.
All is working fine till this but : when there is a new page sometimes rows are on different page so my merged cells are split in two.
I try to add this : addRow(250, array('cantSplit' => true));
But there is now effect because i have two rows.
I see that cantSplit is only for rows but i'm looking for the same for merge cell.
Do you have some ideas to avoid this issue ?