Update

Apparently when 1.16 came out, the save format was adjusted slightly. This resulted in having to locate said adjustment and implement a fix for it.

The fix was added, but in comes the “black image” or “black region”. It is regions with chunks that contains no data. And as the chunks are there, the data isn’t just generated, the image will seem to be empty. However, after implementing support for 1.16, one stumbles upon a peculiar bug: drawing an image is fine, but drawing a map of regions renders a handful of the images black!

This issue have no fix as of yet, but this opens up for further investigation to locate why this kind of issue is there in the first place, and maybe fix the previous mentioned “blackness”.