Text "Module 1" is incorrectly rendered as "31/12/2000" in xlsx

[luigiaxl]

For some reason, when exporting to xlsx, the text "Module 1" is rendered as "31/12/2000" date. But when exporting to csv, it is properly rendered as plain text "Module 1".

Please compare the ff screenshots and notice the difference between xlsx and csv in Row 6: Source table: https://drive.google.com/file/d/1a6LxpEz6z-ti75PuK0iIEHL41cojZ38s/view?usp=sharing xlsx export: https://drive.google.com/file/d/1en4NtjYHyvW5RA2EoY1sz9Za61saO1cg/view?usp=sharing csv export: https://drive.google.com/file/d/1E4m7V0hDFyg8EwpS7Expb3rvimSDz79d/view?usp=sharing