Request for Precise Viewport Split Feature in Blender

Dear Blender Development Team,

I am writing to express a feature request that I believe would greatly enhance the user experience of Blender. As an avid Blender user, I have come across a situation where the ability to split the viewport precisely from the middle would be immensely beneficial for various workflows. I am reaching out to propose the addition of a "Split Viewport Precisely" feature to Blender.