Xporter is not correctly exporting Excel formulas

Description
Starting from 7.4.5 Xporter is not correctly exporting Excel formulas

How to reproduce

1. Create an Excel template with 2 sheets, 1 exporting issue details, other refining the export details using formulas
2. Export this template using 7.4.4-j10 - export and formulas are ok
3. Upgrade to 7.4.5-j10 and export using the same issues and template - issue details are still ok, formulas only show one of the results

Actual result/Attachments
Example export using 7.4.5-j10

template used in testing: 20260407_Template (2) (1).xlsx

Expected result
Example export using 7.4.4j10

Version

• 7.4.5-j10