Annotation closing unexpectedly

[michellexliu]

Clicking "update annotation" on an existing annotation when another annotation is also open removes the other open annotation

Context

Known issue, it's because of how annotations.js liberally calls displayAnnotations() after some events (change file, cancel, update), which basically rerenders all the annotation boxes and thus closes the existing ones.

Possible Solution

We need a more targeted approach of only editing the required annotation.