How code executes before the improvement to Compose's Pointer Input.

PointerInputImprovementsBlogpost_Before.kt

/* Copyright 2023 Google LLC. 
   SPDX-License-Identifier: Apache-2.0 */
Box(Modifier
   .fillMaxSize()
   .pointerInput(Unit) {
       awaitPointerEventScope {                //<-- Executes
           while (true) {                      //<-- Executes
               val event = awaitPointerEvent() //<-- Suspends
               // Do something with the event.
           }
       }
   }
) { ... }