Morphological segmentation plugin not releasing the image when used in a macro

Retrieved [from this post](https://forum.image.sc/t/morphological-segmentation-plugin-not-releasing-the-image-when-used-in-a-macro/105972)

> It seems that when the plugin is closed in a macro, it doesn’t “release” the image used for the segmentation and keep it hidden. When the plugin is used manually, the original image does re-appear when the segmentation window is closed by hand.