[Bug]: Resolution doesn't change after moving the game window to another monitor with different DPI until the settings are reopened

[4everDimensions]

Bug Description

Rather than adjusting to the target resolution, the window is now being scaled proportionally after moved into another dpi-different screen, which is not the expected behavior, until re-openning settings and switching to the display tab.

Steps to Reproduce

Step 1: set a window size in game settings
Step 2: move the window to another monitor with a different DPI than the original display
Step 3(Optional): reopen settings, switch to display tab

Screenshots / Logs / Videos

Nothing is to be provided.

Environment Information

Milthm:
- Version: v4.4.3+--9e81769e
- BundleVersion: 4.4.3
- BuildSymbols: MILTHM_INTERNATIONAL_VER
- Platform: WindowsPlayer
- Region: international
Device:
- OperatingSystem: Windows 11 (10.0.26200) 64bit
- Model: System Product Name (ASUS)
- CPU: AMD Ryzen 9 7950X 16-Core Processor
- RAM: 63GB
Culture: Unity:zh-CN, Windows:zh-CN:zh-CN
Monitor:
- MaxStageSize: 1920x1080
- RefreshRateRatio: 60
GPU:
- DeviceName: NVIDIA GeForce RTX 4070 Ti SUPER
- DeviceType: Direct3D11
- DeviceVendor: NVIDIA
- DeviceVersion: Direct3D 11.0 [level 11.1]
- MemorySize: 16063
- MultiThreaded: False
- VulkanVersion: 1.4.304
Audio:
- DisplayName: "扬声器 (3- JBL Quantum Duo)"
- TypeName: Windows Audio
- Name: 扬声器 (3- JBL Quantum Duo)
- ActiveInputChannels: 0
- DefaultInputChannels:
- InputChannelNames:
- ActiveOutputChannels: 3
- DefaultOutputChannels: 3
- OutputChannelNames: Output channel 1, Output channel 2
- AvailableBufferSizes: 144, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 480, 512, 576, 640, 704, 768, 832, 896, 960, 1024, 1152, 1280, 1408, 1536, 1664, 1792, 1920, 2048
- CurrentBufferSizeSamples: 480
- DefaultBufferSize: 480
- AvailableSampleRates: 48000
- CurrentSampleRate: 48000
- CurrentBitDepth: 32
- InputLatencyInSamples: 0
- OutputLatencyInSamples: 480
- IsOpen: True
- IsPlaying: True

Expected Behaviour

re-size window to target resolution after received message WM_DISPLAYCHANGE.

[4everDimensions]

Supplement of device information:

Display (U27G3XM): 3840x2160 @ 160 Hz (as 2194x1234) in 27" [External, HDR] *
Display (DELL U2417H): 1920x1080 @ 60 Hz in 24" [External]