What about the maintenance oiling? Any plans for the reapplication of the finish oil? Oiled floors have a history of showing 'things' that no other finish will show. Foot prints are the BIGGEST upset. Especially stocking or barefoot prints. It turns out the skin oils are SHINIER than the finish.

Anyway, after almost 1 year with your oiled floors, it might just be time for a full maintenance oil/reapplication of the the finish colour. This is part and parcel of the oiled finish I'm afraid.

https://wocawoodcare.com/how-to/?v=3e8d115eb4b3

The Woca website has 11 (eleven) options for cleaners/maintenance oils, etc. That is IMPRESSIVE. Which means the homeowner needs to know what to use and how to use it and how often to use it. You are welcome to reach out to the company that applied the finish to ask for maintenance tutorial for your selves. It may cost a few dollars but it will save you thousands of dollars over the life of your floor.

Check the amount of Soap you're using and make sure the directions are followed closely as to proper rinsing of the mop in the rinse bucket.

"An excessive dosage of soap may leave visible footprints on your freshly washed floor. Simply clean the floor with pure, lukewarm water to remove the excess soap."

https://wocawoodcare.com/regular-wood-floor-cleaning/?v=7516fd43adaa

WOCA has quite a few options with their finish platform so without knowing what your floor person did, it's impossible to say whether it's a potential source of the problem.

I find it odd that WOCA doesn't mention staying off the floor for a certain period after cleaning, as some other manufacturers do.

Also make sure you're using a cotton mop or the WOCA Swep Mop, not microfiber.

floors have been like this since installed. I have mopped with nothing but warm water for 2 months after WOCA rep mentioned this as possibly being the problem. Still footprints. Ive stayed off floor for an hour. Still footprints. I’m starting to think it’s just normal for very matte floors to show oily footprints. I just wish I would have known before and I would have used a different finish. we are seriously thinking of getting them redone and will not be using WOCA