If the cursor is positionsed within a set of parenthesis it should bold the pair. This no longer works consistently in 7.x. In some windows it does hightlight, in others it does not.
There also seems to be a difference in how it's highlighted, when it does. The pair of parenthesis are no longer bold, but instead show up in black and is outlined with a black square to show the matching pair. Is there a way to change this? Is there a way to enable or disable the highlighting?
Changes in Navigator 7.0 were made to make the highlighting of the pair more bold. so it was changed to black and outlined with a squre around the matching pair.
There is no way to change the settings how the parenthesis pair is outlined and no way to disable the highlighting. 
In some windows, depending on the type of script loaded, the parenthesis will be highlighted, and in some, it will not be.
- Stored procedure does not highlight the parenthesis pair.
- Package spec does not highlight the parenthesis pair.
- Editor with general SQL does highlight the parenthesis pair.
- Package body does highlight the parenthesis pair.
WORKAROUND:
None
STATUS:
Waiting for fix in a future version of SQL Navigator for Oracle.