Water Crystal displaying as a Wind Crystal

[tender sable]

While fishing on Doki Doki island, I caught a water crystal but the grey image is clearly that of a water crystal

Here's my inventory sorted by new:

Here's what a wind crystal looks like

I supose it could be the case that the water crystal is just displaying in black and white? I'm not sure

[stone coral]

It shows as colourless when it goes into a stack or creel. This is normal behaviour.

[random flame]

the technical explanation is that mabi dyes items, and the fishing window shows you the exact item you fished up - if you stack it before it displays, or mabi otherwise loses the item, it just displays the icon in its default colors instead