Make sure input last is read and purged.

Author: khaykov

aztec/src/main/kotlin/org/wordpress/aztec/AztecText.kt

@@ -947,15 +947,12 @@ open class AztecText : AppCompatEditText, TextWatcher, UnknownHtmlSpan.OnUnknown
 
         list += array
         val historyCursor = customState.getInt(HISTORY_CURSOR_KEY)
+        val inputLast = InstanceStateUtils.readAndPurgeTempInstance(INPUT_LAST_KEY, "", savedState.state)
         // if cursor does not match the number of history entries, it means the temp file with history has been deleted
         if (historyCursor == list.size) {
             history.historyList = list
             history.historyCursor = historyCursor
-            history.inputLast = InstanceStateUtils.readAndPurgeTempInstance<String>(
-                INPUT_LAST_KEY,
-                "",
-                savedState.state
-            )
+            history.inputLast = inputLast
         }
 
         visibility = customState.getInt(VISIBILITY_KEY)