I have set the "diffusion" option to "0" and even increased the sharpening value to 30%, but I found that the exported image becomes blurry, as if there's a halo effect on the image mask, whether exporting in "Full-JPG 100%" or "Full-TIFF" format. I imported an unprocessed image directly into Colorio and exported it, then compared it to the file exported from Lightroom, and the difference is significant. This issue completely prevents me from using Colorio as a final processing tool. I'm not sure if this is a bug or an inherent design of the program. I hope to get some answers.