Steps to reproduce:

1. Create a new Unity project
2. Unity theme should be set to Light (Unity >Settings > General >Editor Theme)
3. Open the Multiplayer Center window (Window > Multiplayer > Multiplayer Center)
4. In the Multiplayer Center window, select Genre of the Game (Adventure) and Number of Players per Session (2)
5. Press the button to Install Packages
6. Go to the "Scene" window and observe the "Network Visualization" section
7. If the "Network Visualization" section is not presented, close the project and open it again
8. If you get the "Enter Safe Mode" pop-up, click "Ignore" in it
9. When the project opens observe the icons carefully

Actual results: Ownership and Settings icons are blurry and pixelated

Expected results: Icons should appear crisp and properly rendered 

Reproducible with versions: 2.2.6 (6000.1.5f1, 6000.3.3f1, 6000.4.0b4, 6000.5.0a4)

Not reproducible with versions: 2.2.6 (6000.0.65f1, 6000.1.4f1) 

Tested on (OS): macOS - Tahoe 26.2

Notes: The quality of icons degraded in the 6000.1.5f1 build. So seems the impact is not from the "Multiplayer Tools" package but from the Editor.