Maximum of TextInputBar Height cannot be set

The current max height for textinputbar cannot be set, causing it to cover the whole Chat ViewController. I have tried accessing the frame.height but however the view is set to "get only" properties.

Start by locating the TextInputBar implementation and tracing how its height is used by the Chat ViewController. Inspect the height-related properties, including the read-only frame height, and determine where a maximum can be configured. Done means the TextInputBar respects that maximum and no longer covers the chat view.

Written by the indexing model from the issue text.