Lightroom Classic: luminosity range mask does not work Leica Monochrom DNG files.

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  • Updated 2 months ago
  • (Edited)
I cannot seem to get the Lightroom  luminosity range mask to refine a selection working with Leica Monochrom DNG files.  The Select —> Color Range works in Photoshop.   I can make a selection in Lightroom using the brush/gradient tools but I cannot refine them with the Luminosity Sliders.
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Sneed Hern

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Posted 2 months ago

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Todd Shaner, Champion

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I can confirm the behavior you are seeing on Windows 7 with LR 7.2 and it appears to be a bug. What version of LR and OS are you using.