User opens the Schema Browser, and only click on the Tablespace tab. The right hand side will not show columns populated by default, such as Size MB, Free MB, Used MB, % Used, Max MB, % Used of Max of the tablespaces. By clicking an actual tablespace name under the Tablespace tab, those columns will get populated individually.
1. Enable the Filter Tablespaces context menu of Tablespace tab.
2. Uncheck Include Usage Info check box and hit OK.
This option is not checked by default because on some databases, the query can be slow and have an impact with performance.
This option will populate the columns on the initial click on Tablespace tab.
