Error scaling an SVG up

[Tomislav]

Executed the following:
$ convert -scale 200% zoom.svg /tmp/zoom2.svg

Expected result: zoom2.svg looks the same as zoom.svg, but is 2x larger.

Observed result: zoom2.svg is broken/cannot be rendered

Attaching both files.

Also tried the command below, got the same result.

$ convert -density 144 zoom.svg /tmp/zoom2.svg

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: imagemagick 8:6.9.7.4+dfsg-16ubuntu6.8
ProcVersionSignature: Ubuntu 5.3.0-46.38~18.04.1-generic 5.3.18
Uname: Linux 5.3.0-46-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.14
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Apr 26 23:01:24 2020
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-xenial-amd64-20160624-2
InstallationDate: Installed on 2018-05-10 (717 days ago)
InstallationMedia: Ubuntu 16.04 "Xenial" - Build amd64 LIVE Binary 20160624-10:47
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: imagemagick
UpgradeStatus: Upgraded to bionic on 2020-03-04 (53 days ago)