No horizontal alignment in vertical panel

Submitted by rob..@..il.com

Assigned to Andrzej

Link to original bug (#15572)

Description

Created attachment 8622 Screenshot

Hi, since my xfce4-places-plugin has been updated from 1.7.0 to 1.8.0, it looks weird when placed in a vertical panel. It's not horizontally aligned as you can see in the screenshot. Thank you.

Attachment 8622, "Screenshot":

Version: 1.8.0