XML import – enable disabled products

What are correct attributes and their values to be included in XML/CSV import file to re-enable disabled products in MSI?

I struggle to do so as during past product imports, some of them are disabled (mainly due to stock being zero), and after some time, stock is replenished and it seems it’s not easy to re-enable products.
So far, I’ve tried (bio_drop is assigned source):

  • product_type: simple
  • attribute_set_code: main (assigned set)
  • product_webiste: drop (assigned website)
  • msi_bio_drop: 1
  • msi_bio_drop_status: 1
  • msi_bio_drop_qty: as per available quantity
  • in_in_stock: 1
  • visibility: tried 4 (got an error) and ‘Catalog, Search’

With all above and quantities above zero, said products are not re-enabled.
What am I missing???