JSON parsing works on Win 10 but not on Mac

[IainSAP]

• cross-env version: 5.2.0
• node version: v10.16.0
• npm (or yarn) version: 6.9.0

Relevant code or config

package.json

...
"scripts": {
        "start-app": "cross-env destinations=[{\\\"name\\\":\\\"odata\\\",\\\"url\\\":\\\"abc\\\"}] node node_modules/abc/app/app1.js",..

Problem:
npm run start-app runs correctly on Windows. JSON is parsed as expected and env env var is set as destinations="[{"name":"odata","url":"abc"}]"

What happened:

On Mac the same JSON is parsed as "["url":"abc"]", note the missing '{}' and first property. I have also tried wrapping the json with '' which results in invalid json (note the still present ''):
"[{\"name\":\"odata\",\"url\":\"abc\"}]"

Expected:

The destinations env var is correctly set as JSON string on both Win and Mac.

[kentcdodds]

Sorry for not responding to this earlier. It's been long enough that I'm going to close this issue. If you're still experiencing problems, please open a new issue with a reproduction repository. Thanks!