Array value for `media` field in properties.json causes `Value not found in DB!` Error

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Setting array as the `media` field's value (in properties.json) causes "_Value not found in DB!_" error on the MDN page
for the following CSS properties:

1. [cursor](https://developer.mozilla.org/en-US/docs/Web/CSS/cursor)

2. [outline](https://developer.mozilla.org/en-US/docs/Web/CSS/outline)

3. [outline-color](https://developer.mozilla.org/en-US/docs/Web/CSS/outline-color)

4. [outline-offset](https://developer.mozilla.org/en-US/docs/Web/CSS/outline-offset)

5. [outline-style](https://developer.mozilla.org/en-US/docs/Web/CSS/outline-style)

6. [outline-width](https://developer.mozilla.org/en-US/docs/Web/CSS/outline-width)

7. [page-break-after](https://developer.mozilla.org/en-US/docs/Web/CSS/page-break-after)

8. [page-break-before](https://developer.mozilla.org/en-US/docs/Web/CSS/page-break-before)

9. [page-break-inside](https://developer.mozilla.org/en-US/docs/Web/CSS/page-break-inside)

I can not find the code that parses these fields from the **properties.json**.

Start with the media fields in properties.json for cursor, outline, outline-color, outline-offset, outline-style, outline-width, page-break-after, page-break-before, and page-break-inside, then locate the JavaScript code that parses those fields. Reproduce the MDN-page error and trace the array handling; done means these entries no longer produce “Value not found in DB!”.

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