Ctrl+C does not terminate dotnet watch under concurrently, but works with --raw

Describe the bug

Description

When running dotnet watch run through concurrently, pressing Ctrl+C does not return control to the shell.

The same command exits correctly when run directly, and it also exits correctly when concurrently is run with --raw.

Reproduction

Environment:

• OS: Debian 13
• concurrently: 10.0.5
• .NET SDK: 10.0.400
• .NET runtime: 10.0.11
• Architecture: x64

Run:

npx concurrently "dotnet watch run"