Idisplay doesn't read full AOV affixes e.g. .red, .green, .blue

Noticed an issue when writing out EXRs from Nuke. Idisplay only seems to recognise .R, .G and .B AOV affixes, not .red, .green, .blue common to Nuke. It reads the layers as grayscale because of this. Below is Albedo:

After a bunch of render tests using different settings in Nuke on my part I couldn't get it to work no matter what configuration I used. Peter tried it out and got it working fine for some reason. Even though it might be a cornercase a fix could be adding support for these affixes I guess.

Link to the discussion on Discord: https://discord.com/channels/618404428776472581/772864643739680828/809376192720404480