IFF export not using Run-Length Encoding?

[dracvl]

I’m converting a bunch of images from PNG to 256-color IFF files.

Every single image ends up being the exact same size (since they are all the same width/height), and they are a lot larger than the images if I save them natively on the Amiga platform from something like e.g. DeluxePaint.

This makes me think that the IFF exporter doesn’t do RLE? Or am I missing some option to turn it on?

[xnview]

yes currently only RGB use RLE