Reproduction steps

1. Start Zed
2. Open a rust file
3. past this code:

        serde_json::json!({
            "email": "",
            "password": "password123",
            "requires2FA": false
        }),

4. Observe the syntax highlighting for the empty string value(s)

4. Highlight color is incorrect

Current vs. Expected behavior

Current behavior: Empty string values (e.g. "") and the rest after are highlighted differently

Expected behavior: highlighted properly

Zed version and system specs

Both stable and preview tested

Zed: v0.233.8+stable (Zed)
OS: Linux Wayland endeavouros unknown
Memory: 7.4 GiB
Architecture: x86_64
GPU: Intel(R) Iris(R) Xe Graphics (TGL GT2) || Intel open-source Mesa driver || Mesa 26.0.5-arch1.1

Zed: v0.233.3+preview.233.3ae52299d4af96a6a2caf663d02516fc469a15cb (Zed Preview)
OS: Linux Wayland endeavouros unknown
Memory: 7.4 GiB
Architecture: x86_64
GPU: Intel(R) Iris(R) Xe Graphics (TGL GT2) || Intel open-source Mesa driver || Mesa 26.0.5-arch1.1

Attach Zed log file

Relevant Zed settings

Relevant Keymap

(for AI issues) Model provider details

No response

If you are using WSL on Windows, what flavor of Linux are you using?

No response