Saving an excel file using FastMode creates an invalid excel file

[Discolai]

Excel Type

• XLSX
• XLSM
• CSV
• OTHER

MiniExcel Version

• 1.33
• 1.34
• 1.34.1

Description

Saving an excel file with FastMode enabled writes invalid xml. This was introduced in #602 which changed the seeking logic when writing the dimension xml element.

[Discolai]

I am working on a fix and will create a pull request shortly