It would be helpful if annotations would appear if the user uses a segment or a quick segment to filter the data instead of just a dimension-level filter. I find that most in my organization filter at the panel level and not the dimension/metric level, so annotations that I have set up do not appear in those instances. They are still relevant regardless of where the filter is applied.
In my attached screenshot, you can see that if the filter is set for the country site for Japan (where this annotation applies) at the metric level, the annotation appears. If the user utilizes the quick segment for the country site Japan, there is no annotation, although it is exactly the same data. The annotation that I built really should also apply here, but support determined this is the expected behavior for this feature.
