Can't use defined tools in tasks using PowerShell on Windows

[emptylight370]

mise doctor

PS > mise dr
version: 2026.7.5 windows-x64 (2026-07-09)
shims_on_path: yes
self_update_available: yes
build_info:

Target: x86_64-pc-windows-msvc

Features: default, native-tls, openssl, rustls-native-roots, self_update

Built: Thu, 9 Jul 2026 20:55:52 +0000

Rust Version: rustc 1.96.0 (ac68faa20 2026-05-25)

Profile: release
shell:

pwsh

PowerShell 7.6.3
aqua:

baked in registry: aquaproj/aqua-registry@be9482e91ec7b37144d5464e4ebab14052ca82b5

baked in registry tools: 2239
dirs:

cache: ~\AppData\Local\Temp\mise

config: ~.config\mise

data: D:\softwares\mise

shims: D:\softwares\mise\shims

state: ~.local\state\mise
config_files:

~.config\mise\config.toml
env_files:

(none)
ignored_config_files: (none)
backends:

aqua

asdf

cargo

conda

core

dotnet

forgejo

gem

github

gitlab

go

npm

pipx

pkgx

spm

http

s3

ubi

vfox
plugins:

flutter  https://github.com/chen3/vfox-flutter-cn#a220489
toolset:

aqua:cli/cli@2.96.0

aqua:nektos/act@0.2.89

core:bun@1.3.14

core:java@25.0.3+9.0.LTS

core:node@24.18.0

core:python@3.13.14

npm:prettier@3.9.5
path:

C:\Program Files\PowerShell\7

C:\Windows\System32

C:\Windows

C:\Windows\System32\wbem

C:\Windows\System32\WindowsPowerShell\v1.0

C:\Windows\System32\OpenSSH

C:\Program Files\dotnet

D:\softwares\mise\installs\act\0.2.89

D:\softwares\mise\installs\bun\1.3.14\bin

D:\softwares\mise\installs\gh\2.96.0\bin

D:\softwares\mise\installs\java\25.0.3+9.0.LTS\bin

D:\softwares\mise\installs\node\24.18.0

D:\softwares\mise\installs\prettier\3.9.5\bin

D:\softwares\mise\installs\python\3.13.14

D:\softwares\mise\shims

C:\Program Files\Gpg4win..\GnuPG\bin

D:\softwares\KeePassXC

C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit

C:\Program Files\PowerShell\7

D:\softwares\PowerToys\DSCModules

D:\softwares\Git\cmd

C:\Program Files\Docker\Docker\resources\bin

~.local\bin

~\AppData\Local\Microsoft\WindowsApps

~\AppData\Local\Microsoft\WinGet\Links

D:\softwares\Microsoft VS Code

D:\softwares\Microsoft VS Code\bin

~.dotnet\tools
env_vars:

MISE_DATA_DIR=D:\softwares\mise

MISE_SHELL=pwsh
settings:

experimental                       true                                           ~.config\mise\config.toml

windows_default_file_shell_args    "pwsh -f"                                      ~.config\mise\config.toml

windows_default_inline_shell_args  "pwsh -c"                                      ~.config\mise\config.toml

github.credential_command          "gh auth token"                                ~.config\mise\config.toml

go.download_mirror                 "https://mirrors.aliyun.com/golang/"           ~.config\mise\config.toml

go.skip_checksum                   true                                           ~.config\mise\config.toml

java.shorthand_vendor              "temurin"                                      ~.config\mise\config.toml

npm.package_manager                "bun"                                          ~.config\mise\config.toml

pipx.registry_url                  "https://pypi.tuna.tsinghua.edu.cn/simple/{}/" ~.config\mise\config.toml

pipx.uvx                           true                                           ~.config\mise\config.toml
No problems found

I have a task like this:

[tasks.github_actions_detect]
description = "Detect GitHub Actions versions updates"
dir = "{{ cwd }}"
env.GHACU_GITHUB_TOKEN = "{{ exec(command='gh auth token') }}"
# env.GHACU_GITHUB_TOKEN = "{{ env.MISE_GITHUB_TOKEN }}"
run = "ghacu"
tools."github:fabasoad/ghacu" = "latest"

When I run this task, it said the tool is not found:

PS > mise run --verbose  
DEBUG ARGS: ~\AppData\Local\Microsoft\WinGet\Links\mise.exe run --verbose
DEBUG [vfox] Getting metadata for flutter
DEBUG [vfox] Getting metadata for yarn
DEBUG config: ~\.config\mise\config.toml
Tasks github_actions_detect
DEBUG [vfox] Getting metadata for flutter
DEBUG [vfox] Getting metadata for yarn
DEBUG $ pwsh -c "gh auth token"
[github_actions_detect] $ ghacu
DEBUG $ pwsh -c ghacu
mise ERROR cannot find binary path
mise ERROR Version: 2026.7.5 windows-x64 (2026-07-09)
mise ERROR Run with --verbose or MISE_VERBOSE=1 for more information
DEBUG task github_actions_detect failed, killing siblings
[github_actions_detect] ERROR task failed
DEBUG exiting with code: 1

It only works with run = "mise x github:fabasoad/ghacu `-- ghacu"