Steps to reproduce:
1) Open a PDF in the Zotero Reader (in a tab or a separate window)
2) Highlight some text on the first page
3) Click on the parent item in the Items Tree
-> I cannot see the annotation in the Preview
4) Click on the PDF attachment in the Items Tree
-> I cannot see the annotation in the Preview or in the Annotations section
5) Click on another parent item and come back to the parent item annotated in step 1
-> The Preview refreshes and I can see the annotation in it
6) Click on the PDF attachment annotated in step 1 in the Items Tree
-> I still cannot see the annotation in the Preview or in the Annotations section
6) Click on another PDF attachment in the Items Tree and come back to the PDF attachment annotated in step 1
-> Now the Preview and the Annotations section are updated.

Is it possible to update the Preview and Annotations section by a simple switch to a parent item (step 5) instead of being forced to click on another attachment (step 7)?

Zotero 7.0.0-beta.73+398454f85 (64-bit)
Windows 10