Problem

When using the Office Excel macro to embed a Excel file (either XLS or XLSX), customer can modify the Column and row field to remove unwanted (blank) values.

This is not working properly as it needs the  "worksheet" field to be modified so it actually apply.

(check the attached gif for the reproduction steps)

Steps to Reproduce

• Attach an excel file to a page
• Create the Office excel macro and point it to the attached value
• Modify either the Row or Column fields and save/update the page (just previweing the macro also has the issue). 

Expected Results

The page shows the excel file with the proper row/column numbers.

Actual Results

The macro don't change anything.

Workaround

If we, after changing the row/column value, also change the "worksheet" field, this works