Multi-value mapping with space in value fails to parse

[LucasPickering]

[applications.example.profiles.example]
variables.broken = {type = "literal", value = "KEY=value value", multiple = true}

> es run example example -- printenv
[ERROR] Error parsing multi-variable mapping for field broken:  --> 1:11
      |
    1 | KEY=value value
      |           ^---
      |
      = expected EOI or COMMENT

This bug (feature) is inherited from dotenv-parser