Installation Mautic-Plugin via composer -- Installation failed --

Your software
Mautic Version: 4.4.9
PHP version: 8.0
Browser: Chrome

Your problem
My problem is:
I made a Switch to Composer in Mautic.
I installed composer and everything in the following instructions: How to switch to Composer | Mautic
composer version: Composer version 2.5.8
composer diagnose:
Checking platform settings: OK
Checking git settings: OK git version 2.30.2
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: 2.5.8
PHP version: 8.0.29
PHP binary path: /usr/bin/php8.0
OpenSSL version: OpenSSL 1.1.1n 15 Mar 2022
cURL version: 7.74.0 libz 1.2.11 ssl OpenSSL/1.1.1n
zip: extension present, unzip present, 7-Zip not available

I want to install a Plugin Recaptcha v3 from composer:
composer require koco/mautic-recaptcha-bundle:3.
Your requirements could not be resolved to an installable set of packages.

Problem 1

  • mautic/composer-plugin[1.0.0, …, 1.0.1] require composer-plugin-api ^1.0 → found composer-plugin-api[2.3.0] but it does not match the constraint.
  • koco/mautic-recaptcha-bundle[3.0.0, …, 3.1.0] require mautic/composer-plugin ^1.0 → satisfiable by mautic/composer-plugin[1.0.0, 1.0.1].
  • Root composer.json requires koco/mautic-recaptcha-bundle 3.* → satisfiable by koco/mautic-recaptcha-bundle[3.0.0, 3.0.1, 3.1.0].

These errors are showing in the log:
Your requirements could not be resolved to an installable set of packages.

Problem 1
- mautic/composer-plugin[1.0.0, …, 1.0.1] require composer-plugin-api ^1.0 → found composer-plugin-api[2.3.0] but it does not match the constraint.
- koco/mautic-recaptcha-bundle[3.0.0, …, 3.1.0] require mautic/composer-plugin ^1.0 → satisfiable by mautic/composer-plugin[1.0.0, 1.0.1].
- Root composer.json requires koco/mautic-recaptcha-bundle 3.* → satisfiable by koco/mautic-recaptcha-bundle[3.0.0, 3.0.1, 3.1.0].
Steps I have tried to fix the problem: