I can successfully add Time Machine exclusions using
tmutil addexclusion and I can verify exclusions successfully with
tmutil isexcluded but if I then open up Time Machine's Preferences and click "Options..." none of the exclusions added via
tmutil are listed.
- Use of the
-poption when using
tmutil addexclusionseems to make no difference.
- Restarting the OS makes no difference.
- Re-indexing Spotlight makes no difference.
I've tested this on both Mac OS 10.9 and 10.11.
Is this expected behaviour?