I am having some issues with MRview ROI editor. I am trying to edit (edit mode) a previously generated mask with the brush pencil. However, when I try to paint or erase a few pixels, the current slice of the mask gets removed.
I am using mrview 3.0.3, 64 bit release version, built Jul 19 2021, using Eigen 3.3.9. My system is a MacOS Big Sur 11.4. As an additional note, our team has another Big Sur system suffering the same problem with Mrview with the same 3.0.3 version.
Thank you so much!