utmapp / utmapp/UTM

Refresh rate in Retina full screen mode is restricted to 17 Hz

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Description

**Describe the issue**
The refresh rate in full screen mode with the resolution automatically set by UTM is restricted to 17 Hz causing extremely choppy animations. Changing the resolution to something else in the guest OS unlocks higher refresh rates. This only happens with Retina Mode enabled.

This has been tested in Fedora 35 Workstation and Fedora 36 Beta Workstation, both exhibit the issue, both with X11 and Wayland, with and without GPU acceleration enabled.

The host device is a 14" MacBook Pro without external displays.

The attached debug log and config are from Fedora 35 Workstation booting into a GNOME Wayland session.

**Configuration**
* UTM Version: 3.1.5
* OS Version: 12.3
* Intel or Apple Silicon? Apple M1 Pro, 10 CPU & 16 GPU

**Debug log**
[debug.log](https://github.com/utmapp/UTM/files/8404706/debug.log)

**Upload VM**
[config.plist.zip](https://github.com/utmapp/UTM/files/8404704/config.plist.zip)

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