Edits in the Develp Module not being shown on image

Hello,

I am using the latest LR Classic version, 15.0.1. It is running on Windows 25H2, the latest version. I have 64 gb of ram, tons of storage capacity, a high end Intel processor and a calibrated moinitor.

Two days ago I printed a panorama on Epson Exhibition Canavas Gloss roll paper using an Epson Surecolor P900 printer. I want 3 copies because I am giving them as gifts. I decided the last print, the 3rd of the 3 copies, was too saturated so today I made edits in the Develop module to lessen the saturation and watched it get lightened to my liking. However, when I started printing it, it was coming out much more saturated than the previous print!  I had absolutely not made any changes in my printer driver even though it looks like I selected Managed by Printer, which I did not. So, I was scratching my head trying to figure out what occurred.

What I just observed is the following: When I was going back and forth to earlier edits thinking maybe I will just use a previous print version, I saw significant changes in the histogram as expected but the image itself never changed. This makes no sense but explains why my last attempt was coming out much different than the image appeared.

The attached photo was taken by an iPad showing how the newest print came out much more saturated even though when I made the most recent edits yesterday, it appeared to be desaturated and lightened. I also removed some additional blue showing up in the snow capped mountains. I got the opposite results.

It appears there is a bug in the software or maybe it is corrupted. Do I delete it and reinstall? It was already updated when I made my prior print 2 days ago.