Dear MITK-Team,

I'm working with the latest MITK 2018-04 release on Ubuntu 16.04.

This bug seems to be related to T25760.

When I add a second pair of image-and-corresponding-segmentation into the Data Loader, I am not able to see the segmentation (which I created from the segmentation file by: right click -> convert into segmentation) overlaying the corresponding image. It seems to be hidden behind that image although the order in the Data Manager suggests the opposite.

Reproduce this bug:

1. load patient image and corresponding segmentation
2. right click on segmentation -> convert to segmentation
3. make any change to segmentation (otherwise the bug will not appear)
4. load second image and corresponding segmentation
5. right click on segmentation -> convert to segmentation
6. uncheck all files in the data manager except for the newly converted segmentation (step 5) and the latest image added to the data manager (step 4) -> you would expect to see the segmentation maps overlaying the image. But the segmentation map is not visible

<3,
Peter