Putting an Excel file in a Scrivener for iOS Research Folder?

I’d like to link an Excel Spreadsheet into my Research folder in Scrivener for iOS, but I have not been able to find a way to do so. Do I have to bring it in as a web link rather than a file import? If I try the import icon, I can navigate to the file, but there does not seem to be a way to select and link it.

I tried adding a web link from Excel with “copy link” > “view and edit” and pasting the link into Scrivener. That links in the Excel file, but as read-only.

What should I be doing differently?

Scrivener can’t edit Excel files. What behavior are you expecting?