[Users] Why is 'drafts' fold purple?

[Bruce Bowler]

I just upgraded Claws on Windows from claws-mail-3.9.3git31-pkg46 to claws-
mail-3.93git30-pkg47, primarily to get the 'replace signature' option that 
I had requested.

The other thing that apparently came along with that change was that the 
'drafts' folder is now blue/purple and bold.  I can't find an option to 
make it black and normal.  

Is there an option to set it to black and normal, and if not, is there 
some logic as to why it's treated 'specially'?

Thanks!
Bruce