IN the name of Science, my test occurred as such:
1. Subject material unaltered - non dye-able pre-enhancement
View attachment 18172
2. Subject material enhanced - *sigh* see for yourself
View attachment 18172
-2 has inconclusive, needs further testing, out of subject material... needs further analysis ( feel free to enhance & try to test dying the Minax arty). I broke two trying to enhance for testing, so it seems you can also imbue these, which may or may not of been observed / reported earlier (don't know don't care). There you have it, make use of what you will.