Flatpak-warning running an unofficial Flatpak version of Visual Studio Code

このレポートには、リポジトリのファイル、テスト、具体的な変更が記載されていません。まず、説明されている Flatpak のインストールで発生した警告を再現し、次に想定される動作を明確にして、プロジェクトの関連するエントリーポイントを特定してください。完了とするには、合意された変更と回帰チェックが必要です。

am getting this txt file warning on opening the flatpak from ubuntu app store after installing it through flatpak cli

https://www.flathub.org

| Warning: You are running an unofficial Flatpak version of Visual Studio Code !!! |

Please open issues under: https://github.com/flathub/com.visualstudio.code/issues

This version is running inside a container and is therefore not able
to access SDKs on your host system!

To execute commands on the host system, run inside the sandbox:

$ host-spawn

To make the Integrated Terminal automatically use the host system's shell,
you can add this to the settings:

{
"terminal.integrated.defaultProfile.linux": "bash",
"terminal.integrated.profiles.linux": {
"bash": {
"path": "host-spawn",
"args": ["bash"]
}
}
}

This Flatpak provides a standard development environment (gcc, python, etc).
To see what's available:

$ flatpak run --command=sh com.visualstudio.code
$ ls /usr/bin (shared runtime)
$ ls /app/bin (bundled with this flatpak)

To get support for additional languages or tools within the Flatpak, you have to install SDK extensions, e.g.

$ flatpak install flathub org.freedesktop.Sdk.Extension.dotnet
$ flatpak install flathub org.freedesktop.Sdk.Extension.golang
$ FLATPAK_ENABLE_SDK_EXT=dotnet,golang flatpak run com.visualstudio.code

Similarly for shells and other tools:

$ flatpak install com.visualstudio.code.tool.fish
$ flatpak install com.visualstudio.code.tool.podman

You can use

$ flatpak search

to find others.