Subject: | improper handling of merged cells |
If cells are merged, the first cell has the correct value but others in the merged range do not. For example, if A14 and A15 are merged then A14 will have the correct value but A15 will be undef.
I have not checked Spreadsheet::ParseExcel to verify it handles merged cells as I expect but, even if it does, I would still call this a significant bug.