Reproduction steps:
1. Open the attached project "ReproProj"
2. Open the “/Assets/Scenes/SampleScene.unity” Scene
3. Enter the Play Mode
4. Open the Editor.log
5. Press “CTRL + F” and type “[Host] Client connected with payload size“

Expected result: A line with the text “[Host] Client connected with payload size: 10” exists in Editor.log
Actual result: Line with text “[Host] Client connected with payload size: 0” is present

Reproducible with: 2.2.1 (2022.3.36f1), 2.3.0 (2022.3.36f1, 6000.0.9f1)
Could not test with: 2.3.0 (2021.3.40f1) (Library\PackageCache\com.unity.collections@2.2.1\Unity.Collections\FixedList.gen.cs(23,13): error CS0234: The type or namespace name 'Properties' does not exist in the namespace 'Unity')

Reproducible on:
Play Mode
Windows Standalone Player
VLNQA00325, Samsung Galaxy Note10 (SM-N970F), Android 12, CPU: Exynos 9 (9825), GPU: Mali-G76
VLNQA00318, Oneplus OnePlus 7 Pro (GM1913), Android 11, CPU: Snapdragon 855 SM8150, GPU: Adreno (TM) 640
VLNQA00231, Samsung Galaxy A5(2017) (SM-A520F), Android 8.0.0, CPU: Exynos 7 Octa 7880, GPU: Mali-T830
VLNQA00332, Samsung Galaxy XCover4 (SM-G390F), Android 9, CPU: Exynos 7 Quad 7570, GPU: Mali-T720

Testing environment: Windows 10 Enterprise 21H2
Not reproducible on: No other environment tested