Making wallpapers and Crosspoint

I just installed Crosspoint 1.6.0rc on my X4 Pro and tried to “recreate” the wallpaper I’d been using on my X3 in three different wallpaper converters

The results look good on the computer, but they’re either washed out after the “grey pass” in normal mode and blacked out in contrast mode

Oddly, just copying it from X3 is fine, so there’s no really need unless I want something different, but I’m curious what i’m maybe doing wrong

I don’t think I saw it mentioned in the release notes for Crosspoint and the old image working suggests it’s not a change in the firmware, but it seems odd that I couldn’t get a good result from any of the converters I found when I remember it “just working” before

Any tips?