Copy paste does not keep the color of repeat sign on Macos

On Macos...
Simple, I have repeat signs I try to copy and paste while keeping the color, with cmd-c cmd-v and the color is not kept.
If I use cmd-Shift + select and move the repeat sign, the repeat sign does not keep its color.

If I color a note in a measure, then copy and paste it , the color is kept.
If I color a Chord in a measure, then copy and paste it , the color is kept.
etc...