Ability to display annotations with popup openned on hover

[longh-le]

Hi,
I really appreciate the work and have enjoyed using it so far. However, I was wondering if there's a built-in feature to display PDF annotations, including notes (displayed as a popup next to the hightlighted text when user hovering), similar to other PDF viewers like react-pdf and react-pdf-viewer. Is this already supported, or would a custom implementation be required?