fix: instant note editor to restore text when orientation changes

AnkiDroid/src/main/java/com/ichi2/anki/instantnoteeditor/InstantNoteEditorActivity.kt

@@ -84,6 +84,9 @@ class InstantNoteEditorActivity :
 
     private var dialogView: View? = null
 
+    /** Saves the cloze text in case of orientation change */
+    private val configChangedKey = "actualClozeFieldText"
+
     private var editMode = EditMode.ADVANCED
 
     private lateinit var editModeButton: MaterialButton
@@ -127,7 +130,10 @@ class InstantNoteEditorActivity :
             return
         }
 
-        handleSharedText(intent)
+        if (savedInstanceState == null) {
+            handleSharedText(intent)
+        }
+
         setupErrorListeners()
         prepareEditorDialog()
     }
@@ -248,6 +254,11 @@ class InstantNoteEditorActivity :
         )
     }
 
+    override fun onSaveInstanceState(outState: Bundle) {
+        super.onSaveInstanceState(outState)
+        if (intentTextChanged()) outState.putBoolean(configChangedKey, true)
+    }
+
     @KotlinCleanup("notetypeJson -> non-null")
     private fun createEditFields(
         context: Context,