Increase indent key always shifts text to 3 spaces. Regardless of the setting value in preferences.
Preferences are not taken into account immediately.
You should re-open the file to apply the new settings.
I'm working on a whole new version of the editor, which will have a more efficient settings handler.
I'm tried close and open editor, restart eclipse - no luck
I mean increase indent with selected text. Not just tab.
OK bug found.
I've found where to apply the fix (new release soon)
Fixed and released.