Both `symfony new --full` and `composer create-project symfony/website-skeleton testweb` doesn't create project

After not doing anything in Symfony for a year, today I tried to create a Symfony 4 project for a small landing. The problem is both symfony new --full testweb and composer create-project symfony/website-skeleton testweb returned a success but didn't created all the project files.

Creating project by composer:

J:\_online\aaaform.testy.ovh>composer create-project symfony/website-skeleton testweb
Installing symfony/website-skeleton (v4.3.99)
  - Installing symfony/website-skeleton (v4.3.99): Loading from cache
Created project in testweb
Loading composer repositories with package information
Updating dependencies (including require-dev)
Restricting packages listed in "symfony/symfony" to "4.3.*"
Package operations: 1 install, 0 updates, 0 removals
  - Installing symfony/flex (v1.4.6): Loading from cache
Writing lock file
Generating autoload files
Symfony operations: 1 recipe (16fe55e9bbdda89a25a3cc57ebd8163c)
  - Configuring symfony/flex (>=1.0): From github.com/symfony/recipes:master

Some files may have been created or updated to configure your new packages.
Please review, edit and commit them: these files are yours.

Creating project by symfony new:

J:\_online\aaaform.testy.ovh>symfony new --full testweb
 * Creating a new Symfony project with Composer
  (running C:\ProgramData\ComposerSetup\bin\composer.bat create-project symfony/website-skeleton testweb)

* Setting up the project under Git version control
  (running git init testweb)


 [OK] Your project is now ready in J:\_online\aaaform.testy.ovh\testweb

The directory structure created by the commands:

.git
vendor
.env
composer.json
composer.lock
symfony.lock

I cleared the composer cache by composer clearcache successfully few times but still nothing changes. Its like flex failes to use the recipe. I'm using php 7.3.11 and the version returned both by console and composer -vvv about is same.

Composer diagnose output:

composer diagnose
Checking platform settings: OK
Checking git settings: OK
Checking http connectivity to packagist: OK
Checking https connectivity to packagist: OK
Checking github.com rate limit: OK
Checking disk free space: OK
Checking pubkeys:
Tags Public Key Fingerprint: 57815BA2 7E54DC31 7ECC7CC5 573090D0  87719BA6 8F3BB723 4E5D42D0 84A14642
Dev Public Key Fingerprint: 4AC45767 E5EC2265 2F0C1167 CBBB8A2B  0C708369 153E328C AD90147D AFE50952
OK
Checking composer version: OK
Composer version: 1.9.1
PHP version: 7.3.11
PHP binary path: C:\php\php.exe

So what am I missing? Why Symfony project isn't created?