When hyperlink is within another annotation so that the outer annotation touches the hyperlink annotation, editing the hyperlink with Insert Hyperlink dialog moves parts of the text of the hyperlink, or the outer annotation. Reproducible with Comments and Bookmarks.

Steps to reproduce:

Variant 1:
1. Insert Hyperlink
2. Enter some text after the Hyperlink (eg. ' Test')
3. Select the Hyperlink and the text and Insert Comment
4. Edit the target of the hyperlink with the Insert Hyperlink Dialog

Expected: The text is not changed.
Actual: Space between Hyperlink and the text is moved before the Hyperlink

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Variant 2:

1. Insert three words and make the middle hyperlink.
2. Insert comment or bookmark over the hyperlink
3. Edit the target of the hyperlink with the Insert Hyperlink Dialog

Expected: Annotations are not reordered
Actual: Comment (bookmark) annotations change their places.