The new masking tools aren't working

Lightroom Classic version: 12.1 [ 202212072312-d7ab524b ]
License: Creative Cloud
Language setting: en
Operating system: Windows 10 - Home Premium Edition
Version: 10.0.22000
Application architecture: x64
System architecture: x64
Logical processor count: 8
Processor speed: 2.0GHz
SqLite Version: 3.36.0
CPU Utilisation: 13.0%
Built-in memory: 6100.4 MB
Dedicated GPU memory used by Lightroom: 2778.2MB / 2032.8MB (136%)
Real memory available to Lightroom: 6100.4 MB
Real memory used by Lightroom: 318.5 MB (5.2%)
Virtual memory used by Lightroom: 7016.1 MB
GDI objects count: 953
USER objects count: 2834
Process handles count: 3180
Memory cache size: 0.0MB
Internal Camera Raw version: 15.1 [ 1329 ]
Maximum thread count used by Camera Raw: 5
Camera Raw SIMD optimization: SSE2,AVX,AVX2
Camera Raw virtual memory: 66MB / 3050MB (2%)
Camera Raw real memory: -791MB / 6100MB (-13%)
System DPI setting: 120 DPI
Desktop composition enabled: Yes
Standard Preview Size: 1920 pixels
Displays: 1) 1920x1080
Input types: Multitouch: Yes, Integrated touch: Yes, Integrated pen: Yes, External touch: No, External pen: No, Keyboard: Yes

Graphics Processor Info:
DirectX: AMD Radeon(TM) Vega 8 Graphics (26.20.11008.1)
Init State: GPU for Image Processing supported by default with custom export support
User Preference: Auto

Application folder: C:\Program Files\Adobe\Adobe Lightroom Classic
Library Path: C:\Users\padam\OneDrive\Pictures\Lightroom\Lightroom Catalog-v12.lrcat
Settings Folder: C:\Users\padam\AppData\Roaming\Adobe\Lightroom

Installed Plugins:
1) AdobeStock
2) Flickr
3) Nikon Tether Plugin

Config.lua flags: None

Adapter #1: Vendor : 1002
Device : 15d8
Subsystem : c179144d
Revision : c2
Video Memory : 2032
Adapter #2: Vendor : 1414
Device : 8c
Subsystem : 0
Revision : 0
Video Memory : 0
AudioDeviceIOBlockSize: 1024
AudioDeviceName: $$$/dvaaudiodevice/SystemDefaultAndEffectiveDeviceName=System Default - Speakers (Realtek(R) Audio)#{comment}DVAAU-4201250: Open the audio hardware preferences page.
AudioDeviceNumberOfChannels: 2
AudioDeviceSampleRate: 48000
Build: Uninitialized
Direct2DEnabled: false
GL_ACCUM_ALPHA_BITS: 0
GL_ACCUM_BLUE_BITS: 0
GL_ACCUM_GREEN_BITS: 0
GL_ACCUM_RED_BITS: 0
GL_ALPHA_BITS: 8
GL_BLUE_BITS: 8
GL_DEPTH_BITS: 24
GL_GREEN_BITS: 8
GL_MAX_3D_TEXTURE_SIZE: 2048
GL_MAX_TEXTURE_SIZE: 16384
GL_MAX_TEXTURE_UNITS: 8
GL_MAX_VIEWPORT_DIMS: 16384,16384
GL_RED_BITS: 8
GL_RENDERER: AMD Radeon(TM) Vega 8 Graphics
GL_SHADING_LANGUAGE_VERSION: 4.60
GL_STENCIL_BITS: 8
GL_VENDOR: ATI Technologies Inc.
GL_VERSION: 4.6.13558 Compatibility Profile Context 26.20.11008.1
GPUDeviceEnabled: false
OGLEnabled: true
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To add (yes we need more info), how much memory does your GPU provide? 

Review your system's specs and compare to the minimum requirements document*: https://helpx.adobe.com/lightroom-classic/system-requirements.html 

*last revised at the Max 2022 release.

Do the LR menu command Help > System Info and copy/paste the entire contents here so we can see exactly which versions of hardware and software LR thinks you're running.

Please give more information. What happens when you try to use one of the masking tools? What does not work?