I just tested on my system (macOS 10.15.1 with Highlights 2021.1.1 (511)).
- Open a PDF
- Create a highlight annotation
- Select an image annotation
- Create an underline annotation
- Add a note to the underline annotation
- Export annotations to a folder called “test export” (without the .textbundle extension)
- Open the test export folder
- Change the name on the text.markdown file to text.md
- Move the test export folder to my Obsidian folder
I can see everything quite nicely.
I could not say where the process might fail for you. Perhaps the annotation set is corrupted. You might try a simpler test first.
–
JJW