Windows Defender Warnings

Hello,
Whenever I join a game using Voidstrap, my PC says there are threats for around 2-3 seconds, and then when I go check there are no threats.

<img width="400" height="262" alt="Image" src="https://github.com/user-attachments/assets/19c70274-dbed-448d-8a47-89ac088e81f1" />

Can someone explain why this happens and how I can fix it?