xlsx issue: TypeError: Cannot read properties of undefined (reading 'anchors')

Stumbled on this error while I was trying to read this data file:  [Energy dashboards XLSX](https://unstats.un.org/unsd/energystats/dashboards/2019_Energy_Dashboards.xlsx), available from https://unstats.un.org/unsd/energystats/data/

~~~js
// xl = TypeError: Cannot read properties of undefined (reading 'anchors')
xl = FileAttachment("2019_Energy_Dashboards.xlsx").xlsx()
~~~

