The Dock is sometimes permanently displayed on top of Renoise when switching to fullscreen mode, making everything underneath the Dock inaccessible. This is an issue I’ve previously reported in lesser detail and subsequently closed, but it seems to still be present in the current release and appears to derive from Renoise’s fullscreen mode having been implemented in a non-standard way. It’s important to note that showing the Dock in either sense is contrary to expected behavior of fullscreen MacOS apps, which is to not display the Dock after entering fullscreen mode at all except when summoning it deliberately by pulling the mouse cursor below the screen continuously for a period of time. What determines its persistence is whether and how the Renoise app is switched to from another app or space. This main symptom is either permanent, in that the dock never disappears on its own, or temporary, in that the Dock will automatically slide away after 1-2 seconds. When in fullscreen mode, Renoise for MacOS will sometimes draw the Dock on top of itself, obstructing everything underneath, including some controls.

How to hide mac dock in full screen