Store keyboard height earlier

Source/SLKTextViewController.m

@@ -1352,29 +1352,28 @@ - (void)slk_willShowOrHideKeyboard:(NSNotification *)notification
         return;
     }
 
-    // Updates and notifies about the keyboard status update
-    if ([self slk_updateKeyboardStatus:status]) {
-        // Posts custom keyboard notification, if logical conditions apply
-        [self slk_postKeyboarStatusNotification:notification];
-    }
-
     // Programatically stops scrolling before updating the view constraints (to avoid scrolling glitch).
     if (status == SLKKeyboardStatusWillShow) {
         [self.scrollViewProxy slk_stopScrolling];
     }
 
-    // Hides the auto-completion view if the keyboard is being dismissed.
-    if (![self.textView isFirstResponder] || status == SLKKeyboardStatusWillHide) {
-        [self slk_hideAutoCompletionViewIfNeeded];
-    }
-
     // Stores the previous keyboard height
     CGFloat previousKeyboardHeight = self.keyboardHC.constant;
-
+    
     // Updates the height constraints' constants
     self.keyboardHC.constant = [self slk_appropriateKeyboardHeightFromNotification:notification];
     self.scrollViewHC.constant = [self slk_appropriateScrollViewHeight];
 
+    // Updates and notifies about the keyboard status update
+    if ([self slk_updateKeyboardStatus:status]) {
+        // Posts custom keyboard notification, if logical conditions apply
+        [self slk_postKeyboarStatusNotification:notification];
+    }
+
+    // Hides the auto-completion view if the keyboard is being dismissed.
+    if (![self.textView isFirstResponder] || status == SLKKeyboardStatusWillHide) {
+        [self slk_hideAutoCompletionViewIfNeeded];
+    }
 
     NSInteger curve = [notification.userInfo[UIKeyboardAnimationCurveUserInfoKey] integerValue];
     NSTimeInterval duration = [notification.userInfo[UIKeyboardAnimationDurationUserInfoKey] doubleValue];