A user can only see a limited number of annotations after inserting annotations in the Document View.
Annotation visibility is controlled by the annotations filter. It separates annotations into sections and sub-sections according to the author, status, etc.
The number of annotations above the respective document page, on the left of the screen, may not correspond with the annotations that are visible to the user on the right side. This is because some of the annotations are hidden.
If no annotations are visible, check whether Hide Annotations is selected in the annotations filter, and select Show Annotations instead.
If only a few annotations are visible, check to see which sections and sub-sections are selected or not selected.
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