Umask in Fedora 26 ?

[Peter Gueckel]

In ~/.bash_profile, I have umask=022, since I want directories 
(files) to have the permission 755 (644). 

Until Fedora 25, this worked perfectly. 

Now, in Fedora 26, directories (files) are created with the 
permission 775 (664). 

When I run umask, it returns 0002. 

For some reason, my setting in .bash_profile is no longer being 
honoured in Fedora 26! Why?