A KisSelectionMask does not persistantly maintain layer names after a reload and defaults back to "KisSelectionMask" after reload. to reproduce 1) create a selection 2) convert it to a selection mask 3) rename it 4) Save and close 5) reopen and the name has been reset back to "KisSelectionMask"
Duplicate of 374383 *** This bug has been marked as a duplicate of bug 374383 ***