YAML highlighting issues

[DigDogData]

Information

• Language: YAML
• Plugins: Prismatic plugin for WordPress

Description
Numbers are inconsistently highlighted at a few places, for example the value 80:80 for property ports under wordpress, value 8000:80 under phpmyadmin, and value 1000:984 for property user under wordpress. There is also inconsistent highlighting for the value Wordpress for property volumes (last line of the code).

Code snippet

Test page

The code being highlighted incorrectly.

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