15.1 beta fixes problem where Preview in Mac OS 15.0 won't invert colors

I was unable to invert colors on an image using the Mac OS Preview app in 15.0 using "Tools > Adjust Color > then switching the position of the Black point and White point sliders in the Adjust Colors panel

but as soon as I upgraded to 15.1 beta, it worked again

15.1 beta fixes problem where Preview in Mac OS 15.0 won't invert colors
 
 
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