Tmap Column order is changing automatically

[amtkmr1990]

Hi team, 

In tmap i have columns as 

Total_Space_GB, Free_SPACE_GB, SCHEMA_GB and other columns 

I am changing the order of columns as 

Other Columns first and then Total_Space_GB, Free_SPACE_GB, SCHEMA_GB at last

But after saving and closing and reopening i m seeing the order as  

Total_Space_GB, Free_SPACE_GB, SCHEMA_GB and other columns 

[Ksudheer1596595370]

I am facing the same issue of column ordering is changing automatically, tried all the things mentioned above and tried deleting and taking new tmap component but same issue i am facing.