Retina Mode not working (Ubuntu 18.04)

[atyshka]

Describe the issue
Retina mode does not work in Ubuntu, even with spice-vdagent and spice-webdavd installed in the guest OS. I have enabled retina mode and fit to screen in the display settings. When fullscreened, the VM runs at 1680x1050, whereas native resolution is 2880 × 1800. In the past, I've run Ubuntu 18.04 with retina in VMWare so it shouldn't be an issue with the guest OS

Configuration

• UTM Version: 2.4.1
• OS Version: macOS 12.1
• Intel or Apple Silicon? Intel

Debug log
debug.log

Upload VM

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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>ConfigurationVersion</key>
	<integer>2</integer>
	<key>Debug</key>
	<dict/>
	<key>Display</key>
	<dict>
		<key>ConsoleFont</key>
		<string>Menlo</string>
		<key>ConsoleFontSize</key>
		<integer>12</integer>
		<key>ConsoleOnly</key>
		<false/>
		<key>ConsoleTheme</key>
		<string>Default</string>
		<key>DisplayCard</key>
		<string>virtio-vga-gl</string>
		<key>DisplayDownscaler</key>
		<string>linear</string>
		<key>DisplayFitScreen</key>
		<true/>
		<key>DisplayRetina</key>
		<true/>
		<key>DisplayUpscaler</key>
		<string>linear</string>
	</dict>
	<key>Drives</key>
	<array>
		<dict>
			<key>DriveName</key>
			<string>drive0</string>
			<key>ImagePath</key>
			<string>disk-0.qcow2</string>
			<key>ImageType</key>
			<string>disk</string>
			<key>InterfaceType</key>
			<string>ide</string>
		</dict>
		<dict>
			<key>DriveName</key>
			<string>drive1</string>
			<key>ImageType</key>
			<string>cd</string>
			<key>InterfaceType</key>
			<string>usb</string>
			<key>Removable</key>
			<true/>
		</dict>
		<dict>
			<key>DriveName</key>
			<string>9FEECD76-C341-4ADB-A3D4-C19287BBF79D</string>
			<key>ImagePath</key>
			<string>efi_vars.fd</string>
			<key>ImageType</key>
			<string>none</string>
			<key>InterfaceType</key>
			<string></string>
		</dict>
	</array>
	<key>Info</key>
	<dict/>
	<key>Input</key>
	<dict>
		<key>InputLegacy</key>
		<false/>
	</dict>
	<key>Networking</key>
	<dict>
		<key>NetworkCard</key>
		<string>e1000</string>
		<key>NetworkCardMAC</key>
		<string>EE:55:DB:8D:CD:F6</string>
		<key>NetworkMode</key>
		<string>shared</string>
	</dict>
	<key>Printing</key>
	<dict/>
	<key>Sharing</key>
	<dict>
		<key>ClipboardSharing</key>
		<true/>
		<key>UsbRedirectMax</key>
		<integer>3</integer>
	</dict>
	<key>Sound</key>
	<dict>
		<key>SoundCard</key>
		<string>intel-hda</string>
		<key>SoundEnabled</key>
		<true/>
	</dict>
	<key>System</key>
	<dict>
		<key>Architecture</key>
		<string>x86_64</string>
		<key>BootDevice</key>
		<string></string>
		<key>BootUefi</key>
		<true/>
		<key>CPU</key>
		<string>default</string>
		<key>JITCacheSize</key>
		<integer>0</integer>
		<key>MachineProperties</key>
		<string>vmport=off</string>
		<key>Memory</key>
		<integer>8192</integer>
		<key>SystemUUID</key>
		<string>61A0FB2A-7192-4DAA-8CD6-053AD382E131</string>
		<key>Target</key>
		<string>q35</string>
	</dict>
</dict>
</plist>