Cannot run game while using scrcpy, security violation.

- [x] I have read the [FAQ](https://github.com/Genymobile/scrcpy/blob/master/FAQ.md).
- [x] I have searched in existing [issues](https://github.com/Genymobile/scrcpy/issues).

**Environment**
- OS: macOS
- scrcpy version: 1.18
- installation method: brew
- device model: Huawei
- Android version: 5.0.1

**Describe the bug**
scrcpy is working fine on the device until I try to load a game, then I get the following error: Security Violation: 'ADB or ROOT Shells (ex: /System/bin/sh)' is running in the background! This app will be terminated!

After, the game will shut down. I can't seem to figure out how to bypass this. Please help!

The report concerns scrcpy 1.18 installed with Homebrew on macOS, connecting to a Huawei device running Android 5.0.1. Start by reproducing the game’s security violation under that environment; the issue names no files or tests, so done would require identifying whether the behavior is reproducible and documenting a confirmed workaround or supported fix.

Written by the indexing model from the issue text.