Hi Kirk
I am soooooo sorry! Now i've found the idiotic reason for this problem! First, its definitively not a problem of Photomechanic. I've edited my metadata-set (year in copyright edited). In this process i have not see, that the color label was set with a default (green, see attached picture). when i has import new images with this metadata-setting, then the color label-definitions would be overwritten...
I hope, this explaination is helpful for others...
Thanks for you support and sorry!
Best regards
Huwi
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