Dragging and dropping an asset from the Asset Browser to Adobe apps creates a link to that asset inside the Adobe Zoom plugin. From Zoom 7.0 onwards, this linking stops working after upgrading to Adobe AIR 28+ The workaround is to use Adobe AIR 27 for asset linking to work on drag and drop.
Desktop Apps FAQ
Issue When “Show in Asset Browser” is clicked in plugin after a check-in, the thumbnail keeps spinning in VAB tab till refresh. The issue is occurring randomly. Resolution Right-click on the asset and click on Show in Browse Tab to view the asset in a new tab. The thumbnail will start appearing.