Cairo Dock disappears when display is scaled

I have been using cairo-dock for many years and find it truly versatile and impressive. I encountered a new problem recently though, just by chance. If I use Gnome display settings and scale the display beyond 100%, cairo-dock simply disappears!.

This happens when scaling from 100 to 200% under normal circumstances. It also happens when mutter experimental features are enabled and the display is scaled to 125% or 150%. The dock cannot be seen.

Steps to reproduce: 1. Choose a higher scale than 100% from gnome settings 2) cairo dock cannot be seen 3) revert to 100% and cairo dock appears again at its usual position.

ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: cairo-dock 3.4.1-3
ProcVersionSignature: Ubuntu 5.3.0-24.26-generic 5.3.10
Uname: Linux 5.3.0-24-generic x86_64
ApportVersion: 2.20.11-0ubuntu8.2
Architecture: amd64
CurrentDesktop: GNOME
Date: Mon Dec 30 10:04:54 2019
InstallationDate: Installed on 2019-12-01 (28 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
SourcePackage: cairo-dock
UpgradeStatus: No upgrade log present (probably fresh install)