Chore: Make observe changes logic easier to read

Author: jlukic

src/behaviors/attach/attach.js

@@ -542,11 +542,15 @@ const events = {
 };
 
 const mutations = {
-  'attributes'({ attributeName, attributeValue, settings, self }) {
-    if (!settings.observeChanges === true || !attributeName === 'style' || !attributeValue.includes('display')) {
-      return;
+  'attributes'({ attributeName, attributeValue = '', settings, self }) {
+    if (settings.observeChanges) {
+      // only obverve changes that cause layout changes
+      const styleChanged = attributeName == 'style';
+      const displayChanged = attributeValue.includes('display');
+      if (styleChanged && displayChanged) {
+        self.reposition();
+      }
     }
-    self.reposition();
   },
 };