2026-09-19 Test results performed by Alessandro and Carlo

Source to modify when testing: https://docs.google.com/spreadsheets/d/1VJ4t6jb3WlaItsZ6HsABXXjG7UL_uqY13I_0bW52DeU/edit?gid=837906516#gid=837906516

The code in Page > Advanced is superior to previous versions because:

• It uses Papa Parse, correctly handling quoted commas, line breaks and empty rows.

• It preserves whitespace and wraps long content.

• It prevents spreadsheet values from being interpreted as HTML.

• It validates HTTP responses, cell references and range order.

• It shows visible error messages instead of only logging failures.

• Its code is better organised using async/await and a separate rendering function.