Can't create a precompiled header for Visual Studio 2019

What are you trying to do?
I'm trying to create a precompiled header for Visual Studio 2019.

What problem are you having?
My pchheader is set correctly but my pchsource is not. When I right click on the pch source file and go to Properties > Configuration Properties > C/C++ > Precompiled Headers, my source file is set to Use (/Yu) instead of Create (Yc).

What have you tried so far?
I made minimal example to replicate my issue. My project structure is like so:

MyProject/
    src/
        main.cpp
        pch.cpp
        pch.h
PremakeConfig/
    main.lua
premake.5.exe

My premake config is as follows:

workspace "MyWorkspace"
    location ".."
    startproject "MyProject"

    configurations { "Debug", "Release" }

OutputDir = "%{cfg.buildcfg}"
TargetDir = "%{wks.location}/bin/%{OutputDir}"
ObjDir = "%{wks.location}/bin-int/%{OutputDir}"

project "MyProject"
    kind "ConsoleApp"
    location "%{wks.location}/%{prj.name}"
    language "C++"

    targetdir "%{TargetDir}/%{prj.name}"
    objdir "%{ObjDir}/%{prj.name}"

    pchheader "pch.h"
    pchsource "%{prj.location}/src/pch.cpp"

    files {
        "%{prj.location}/src/**.h",
        "%{prj.location}/src/**.cpp"
    }

    includedirs "%{prj.location}/src"

I ran the command .\premake5.exe --file="PremakeConfig\main.lua" vs2019.

Explicitly adding every file in files like so:

files {
    "%{prj.location}/src/pch.h",
    "%{prj.location}/src/pch.cpp",
    "%{prj.location}/src/main.cpp"
}

solves the problem. The problem is that the real project I'm working on has a lot of files and I don't wan't to list them all in my config and have to change it every time I add a new file.

Is this a bug or is there something I'm not understanding about precompiled headers?

What version of Premake are you using?
premake5 (Premake Build Script Generator) 5.0.0-alpha15

Thanks in advance.

Clément

Start with PremakeConfig/main.lua and reproduce the issue using the supplied vs2019 command and project layout containing src/pch.cpp and src/pch.h. Inspect how the Visual Studio 2019 generator handles wildcard files and pchsource; the work is done when the generated project marks pch.cpp as Create (Yc) without listing every source file explicitly.