Attached screensnip shows the Styles drop-down on the Atto toolbar - ie no styles seem to show, just a tiny blank rectangle when you click on the drop-down. However, when there are no styles loaded (via Styles setting), the drop-down shows "no styles", suggesting that here it knows there is a style loaded, but can't or won't show it.
This is in Moodle 3.0.3. Has anyone else experienced this?
