brew: API install does not replace `Dir.home` when pouring bottles

brew doctor output

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Warning: Some installed kegs have no formulae!
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You should find replacements for the following formulae:
  php-uuid@8.1

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You should find replacements for the following formulae:
  jsonschema
  php@7.4
  php@8.0

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Uncommitted files:
   M Casks/virtualbox.rb

Verification

• My “brew doctor output” above says Your system is ready to brew. and am still able to reproduce my issue.
• I ran brew update twice and am still able to reproduce my issue.
• This issue’s title and/or description do not reference a single formula e.g. brew install wget. If they do, open an issue at https://github.com/Homebrew/homebrew-core/issues/new/choose instead.

brew config output

HOMEBREW_VERSION: 4.0.5-103-gbde256a
ORIGIN: https://github.com/Homebrew/brew
HEAD: bde256a325f60463f14c4d19cd40e0be99befa53
Last commit: 7 hours ago
Core tap origin: https://github.com/Homebrew/homebrew-core
Core tap HEAD: a3a6d385a270d02e75c180949805b12c87331612
Core tap last commit: 7 hours ago
Core tap branch: master
Core tap JSON: 08 Mar 13:31 UTC
HOMEBREW_PREFIX: /opt/homebrew
HOMEBREW_CASK_OPTS: []
HOMEBREW_DEVELOPER: set
HOMEBREW_EDITOR: nano
HOMEBREW_GITHUB_API_TOKEN: set
HOMEBREW_MAKE_JOBS: 10
HOMEBREW_NO_ENV_HINTS: set
Homebrew Ruby: 2.6.10 => /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby
CPU: 10-core 64-bit arm_firestorm_icestorm
Clang: 14.0.0 build 1400
Git: 2.39.2 => /opt/homebrew/bin/git
Curl: 7.87.0 => /usr/bin/curl
macOS: 13.3-arm64
CLT: 14.2.0.0.1.1668646533
Xcode: 14.2 => /Applications/Xcode_14.2.app/Contents/Developer
Rosetta 2: false

What were you trying to do (and why)?

Install any formula that uses a working_dir of Dir.home in the service block.

What happened (include all command output)?

The poured services define a home directory that only applies to the CI runners

WorkingDirectory=/Users/brew/actions-runner/_work/homebrew-core/homebrew-core/bottles/home

        <key>WorkingDirectory</key>
        <string>/Users/brew/actions-runner/_work/homebrew-core/homebrew-core/bottles/home</string>

What did you expect to happen?

For that value to be replaced by the user’s home directory

Step-by-step reproduction instructions (by running brew commands)

brew install gitlab-runner
cat $(brew --prefix gitlab-runner)/homebrew.mxcl.gitlab-runner.plist
cat $(brew --prefix gitlab-runner)/homebrew.gitlab-runner.service