Leave them alone. Wood changes color over time all by itself. You have what ever other person is trying to achieve.

Can you post a picture of your floors?

doubtful. in general, different bases of paints and stains do not mix, even once dry. just a guess with this one, but you may wind up with a peeling floor. one that doesn't peel right away, but in a few weeks or months from now (so a test spot might not tell you enough). or you might wind up with a permanently sticky floor that would be a nightmare to sand.

either live with it for a while and see if they change over time, or have them professionally sanded and refinished.

Here are a couple photos

I think most of the "warmer" tone you get with oil-based poly comes from the absorption of the poly directly into the wood on the first coat; i.e., it has a slight "staining" effect (this is based on my own observations when we do site-finished floors on our projects). Since your wood has already been sealed with water-base poly, putting oil-based poly on top of it (even assuming it would adhere properly) probably wouldn't have much of a "warming" effect.

My recommendation would be to add some water-based stain to the water-based poly you're already using and try applying a coat or two of that to get the "warmer" tone you're looking for.

I don't see why you couldn't put oil base over water base but the water base would need to be completely cured first, so minimum of 30 days waiting time. Plus the finish would need to be scuffed and cleaned very well. I suggest getting your info and products from a hardwood flooring distributor, not a consumer oriented retailer.

That said, most people I know prefer water base finishes on maple flooring.

Very helpful! Thank you!

I think the new colour is very pretty. It shows tremendous character (it doesn't hide the patch as well as the amber oil based used to). You are so used to dark orange trim matching with dark orange floors that you are seeing the contrast between the two (dark orange trim up against pale wood floor).

I would take time to get used to this. It is possible to add the Loba amberizer to the Loba 2K Supra AT...that's not a problem. But the question becomes: what was the product you used to finish the floor in the first place? How old is the finish right now?

agreed, the floors are pretty. I think the rug really helps in #2. have you considered putting a runner in the hall? it would hide the patch. (however, I'm not sure if you may expect to have some color changes from light exposure.)