i'm in texture paint mode and i created a new texture brush, so i click '+' and name it 'stars'. Then i go to far right panel, in the texture tab, i open my new created brush and change type to "Marble". The problem is when i now go to node editor and try to load my brush nodes, everytime i turn ON 'use Nodes' , rather than loading my current selected brush setup, it destroyed my brush and reset to the checker one. Is it a bug ? or did i do something wrong ?