I tried using the .csv table export-import feature, but the cards never really update, despite showing “3k+ cards were updated” when the table is imported.
I was editing the table using google-sheets, then exporting into .csv again, then importing on the collection.
Is google-sheets messing something up? How should I update my collection?
Okay, I figured it out.
TLDR: Change one column per import, and its not instant-update.
You can only change ONE column of data per import. I changed all my cards “numberOwned“ to 0 and it worked.
Now I changed all my “collected“ to FALSE and its slowly but surely updating the collection.