I have searched the web for an answer to this, and have found similar issues but no solutions a novice like me can make head nor tail of.
I am using Moodle 3.6.5 (Build: 20190708) with Iomad and the Essential theme 126.96.36.199 (Build: 2018121704).
I have a very simple problem. When I use this theme with Iomad, the icons and labels for the Iomad Dashboard do not appear. The link appears at the bottom left when I hover, and the links actually work, they just don't display.
From my extensive reading so far, I believe this may be something to do with rendering? But I have no idea what to do about this.
I'd be very grateful for any advice as this is the only thing currently holding back my project!