how to implement Dynamically FloatingPanel. I had tried FloatingPanelBottomLayout also IntrinsicLayout but not able to get dynamic height.

I have used the latest pod version.
In above screenshot I have added Fixed height for FloatingPanelState = .half
.half: FloatingPanelLayoutAnchor(absoluteInset: 350, edge: .bottom, referenceGuide: .safeArea)
FloatingPanelAdaptiveLayoutAnchor might help your use case.
https://github.com/SCENEE/FloatingPanel/releases/tag/2.1.0
FloatingPanelAdaptiveLayoutAnchormight help your use case. https://github.com/SCENEE/FloatingPanel/releases/tag/2.1.0
I had tried but FloatingPanelAdaptiveLayoutAnchor not working not updating to dynamic size.
Could you please let me know more detail about "dynamic size/height" following this format? A sample code and the expected behavior could make it easy for me to help you.