Same behavior at my client. Would need an answer to this question aswell. And in addition it would also be interesting to have the possibility to manipulate the size of Thumbnails generated. DW doesn´t offer this in the settings. Is there a work around?
The thumbnails are SVG based and than made to 80px PNG´s. But why can´t we load them larger?
At the end of each Thumbnail Url I always find /Thumbnail?v=636517173869027775&annotations=True" I wonder what this Figure stand for. It´s not the ID. How is the v=6365... related to Annotations? Or is this connected to size and quality?
Is there anybody out there who managed to tweak the size and quality of the Thumbs?