Export to a spreadsheet produces an empty sheet

[mwendwa5]

Export to spreadsheet produces an empty sheet. Any idea what the issue could be? I've attached relevant screenshot and file.
queryBuilderExport.xlsx

[rossdotparker]

Hello, our wonderful @SKuipers has identified what she believes is the issue, and has put a fix in place. I have rolled this into a new release, v1.2.16, which you can download on our extend page. Let us know if this works. Ross.

[mwendwa5]

Thanks @rossdotparker @SKuipers. This works 👍