`ros2-distro-mutex` is not aligned on recommended ubuntu distro libraries?

I am trying out pixi with ROS, and I am running into several issues when building ROS packages because ros2-distro-mutex pulls in much newer library versions than those typically used in native ROS setups.

For example, the recommended distribution for humble is Ubuntu 22.04, where the available libpcl-dev version is 1.12.1. However, ros2-distro-mutex pulls PCL 1.15.1. The same situation applies to the other pinned libraries.

This feels like it introduces unnecessary friction for people trying to build ROS 2 with pixi+robostack. Is there a specific reason for this choice?

まず ros2-distro-mutex の依存関係の pin を調査し、ROS Humble で使用されている Ubuntu 22.04 のライブラリ、特に PCL 1.12.1 と 1.15.1 を比較します。pin を推奨される ROS ディストリビューションに合わせるべきか、またはその理由を文書化すべきかを判断します。不一致が解消されるか、明確に説明されれば完了です。