Snackbar: ensure that 2 snackbar with the same message will be displayed in a row.

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/utils/snackbar/SnackbarDispatcher.kt

@@ -72,7 +72,7 @@ fun rememberSnackbarHostState(snackbarMessage: SnackbarMessage?): SnackbarHostSt
     } ?: return snackbarHostState
 
     val dispatcher = LocalSnackbarDispatcher.current
-    LaunchedEffect(snackbarMessageText) {
+    LaunchedEffect(snackbarMessage.id) {
         // If the message wasn't already displayed, do it now, and mark it as displayed
         // This will prevent the message from appearing in any other active SnackbarHosts
         if (snackbarMessage.isDisplayed.getAndSet(true) == false) {

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/utils/snackbar/SnackbarMessage.kt

@@ -10,6 +10,7 @@ package io.element.android.libraries.designsystem.utils.snackbar
 import androidx.annotation.StringRes
 import androidx.compose.material3.SnackbarDuration
 import java.util.concurrent.atomic.AtomicBoolean
+import kotlin.random.Random
 
 /**
  * A message to be displayed in a [Snackbar].
@@ -17,6 +18,7 @@ import java.util.concurrent.atomic.AtomicBoolean
  * @param duration The duration of the message. The default value is [SnackbarDuration.Short].
  * @param actionResId The action text to be displayed. The default value is `null`.
  * @param isDisplayed Used to track if the current message is already displayed or not.
+ * @param id The unique identifier of the message. The default value is a random long.
  * @param action The action to be performed when the action is clicked.
  */
 data class SnackbarMessage(
@@ -24,5 +26,6 @@ data class SnackbarMessage(
     val duration: SnackbarDuration = SnackbarDuration.Short,
     @StringRes val actionResId: Int? = null,
     val isDisplayed: AtomicBoolean = AtomicBoolean(false),
+    val id: Long = Random.nextLong(),
     val action: () -> Unit = {},
 )