Using Lookups with additional columns for document quick part labels

Modula This is the default behavior of SharePoint while using lookups in document quick parts. It can only show the main lookup column value or lookup list item ID.

I am not sure if there is any out of the box way to get those properties in document using quick parts.

If it not, here's workaround you can try: 

1. Create two more columns in document library to store the values of extended/additional lookup columns
2. Hide those columns from list form
3. Create a power automate flow on list which will run on item creation/update
4. Use "Update item" action in flow which will update newly created two columns with the values of extended/additional lookup columns
5. Use these new columns in document quick parts to show the values.

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