Setting camera bounds to maximum zoom bounds

[hiKareeem]

I'm trying to implement this (fantastic) camera in a current project, and I'm wondering if I'm missing something to get the functionality I want, or if what I'm trying to do is just outside the scope of this project.

The maximum zoom is set to be the initial zoom as well, which centers a playable map inside a decorative environment like in the first diagram. I can align the custom bounds to the initial view, but that results in a very small zoomable area in the middle of the map. Aligning the bounds to allow panning throughout the map at min zoom results in the camera being allowed to move far into the environment at max zoom

Intended behavior is as in the diagram: at maximum zoom, the camera is static, with the blue playable map at the center of the screen. Otherwise, the bounds of the playable map become the bounds of the screen

Am I missing something in setting it up or do I need to take another approach for what I'm looking for?