The font scaling of MangoApp is causing font spacing errors when switching settings during runtime.

[Gawah]

Describe the bug I have written a plugin for customizing the performance monitoring style of Steam Deck. I have found that changing the font scaling setting may cause font spacing errors. For example, initially my font scaling setting was 1, as shown in the following figure: Then I set the font scaling to 2.: Finally, I set the font scaling back to 1, and you can see that the font spacing is different from the initial setting.: List relevant hardware/software information

• OS: Arch Linux
• Kernel Version: 6.1.1-valve1-1-neptune-61 (64-bit)
• Processors: 16 × AMD Ryzen 7 6800U with Radeon Graphics
• RAM: 32 GB
• MangoHud version:0.6.9.r178.g4341843-1

To Reproduce Steps to reproduce the behavior:

1. (For convenience of testing and to exclude the possibility of a bug in my plugin, test using the console.)Run in the console: gamescope -- sh -c "mangoapp& vkcube"
2. To modify the configuration parameters, go to the directory /home/deck/.config/MangoHud/MangoHud.conf. You can set font_scale=1 or leave it unset.
3. Modify the configuration parameters and set font_scale=2.
4. Finally, change back font_scale to 1 or remove this parameter setting, and you will see that the font spacing is different from the beginning.

Expected behavior Regardless of the value set for font_scale, when font_scale and other configuration parameters are the same, the font spacing should be consistent.

[flightlessmango]

I can confirm this issue, but so far I don't know what causes it