Step to reproduce the issue:
1. Open Schema Browser(SB)
2. Select tree view mode
3. Go to Tablespaces and select one
4. On the right panel, click "refresh the detail pane(right side of browser)"
Result: Toad shows first the main tablespaces view and then the datafiles tab (which is the one we were)
Toasd should show the datafiles after refreshing the Right Hand Side of the SB view instead that "all objects"information
WORKAROUND
None
STATUS
Waiting for fix in a future release of Toad for ORacle