I've chosen a picture for my background 'custom background'. I now want a custom background with 'no picture', I want to just chose a plain colour. I can't do this.
It will not let me choose 'no picture'.
I just want a colour for a background. I don't want that picture there. Unless I've missed something, it seems to be a bug.
ALSO
If I choose a different theme and try to change the colour, mysteriously it will not change the colour correctly. For example, here I changed to 'dark blue' but the colour on the window is light blue. If I press 'x' to close the window, then it does NOT change to dark blue. So I cannot change the colour,,, sometimes I can... it seems random.
dark blue, normal blue
I just upgraded to the latest version before I found these anomalies. Maybe I will go back to the older version for now..