How to reference bundle identifier value in Wix fragment?

[Sidders22]

I want to customize the MSI installer with a Wix fragment, but I don't want to have to edit this file if I later decide to change the name of my app.

So with that in mind, is there a way to reference the full bundle identifier value in a Wix fragment without having to hardcode it, much like how "MyCompany" and "MyApplicationName" works?

Example:

<RegistryKey Root="HKCU" Key="Software\MyCompany\MyApplicationName" Action="createAndRemoveOnUninstall">
     <RegistryValue Name="AppDataFolder" Type="string" Value="[AppDataFolder]com.bundleidentifier.app" />
</RegistryKey>

[FabianLars]

Tauri currently does not run the template engine on fragments so you can't use {{bundle_id}} the same as in main.wxs.

I don't know if there's a way to forward variables to fragments, or have global wix variables but i think it'd be nice if fragments would be (optionally?) interpreted as a template.

[Sidders22]

That's a shame, but thank you for the quick response. It would be great if variables could somehow be forwarded to fragments so the files can be used as a template, instead of needing to hardcode values.

I did try doing 'Value="[AppDataFolder]com.MyCompany.app' as an experiment too, but no luck!