Installed nicely on win 11 24H2 release preview. Tried it on a few photos. Does what it says on the tin.
I could have used this (and my current Ryzen 5700U PC) 15 years ago when I was hired to remove the non-standard backgrounds of hundreds of employees, and groups of employees, and replace it with the designated ‘official’ background for a company brochure of employees for their annual gathering in London.