When SeaMonkey Composer ignores your new background choice

There is a bug in SeaMonkey Composer that causes it to ignore your new background choice sometimes. You need to remove the background completely and save and then you can go back to change it.
  1. Be in SeaMonkey Composer seeing that when you do format / page colors and background and choose a new file, it ignores you.
  2. Choose format / page colors and background and clear out the filename, and choose default colors.
  3. Choose ok
  4. See no background
  5. File / save
  6. It should now let you format / page colors and background to choose the file.