Hi, I recently upgraded to 1.5.4 on Manjaro Linux running the 4.14.70-1 LTS kernel. I opened a file created under a previous version of Scribus that had some custom colors for text fill and shadow. Those custom colors appear normal in existing text objects. When I created a new text object and tried to apply the same custom colors, the application of the colors failed, and the text fill and shadow are both white.
I attach an image. The words "TO ALL" are original, with custom black and blue. The letters "CON" should have the same custom black and blue, but instead appear white.
I created new custom colors with the same RGB settings as the prior ones using the Edit > Colors and Fills > Add dialogue box. The new custom colors also failed to be applied to the new text object.
I've activated color management in both File > Preferences and File > Document Setup. After doing so, applying both the earlier custom colors and the new custom colors also fails.