Fix by moving mark data as set to onFetch

Author: abdobargush

src/index.js

@@ -341,9 +341,6 @@ export default class LinkTool {
       this.nodes.linkText = this.make('span', this.CSS.linkText);
     }
 
-    // Mark as data is set
-    this.isDataSet = true;
-
     return holder;
   }
 
@@ -472,6 +469,9 @@ export default class LinkTool {
     this.hideProgress().then(() => {
       this.nodes.inputHolder.remove();
       this.showLinkPreview(metaData);
+
+      // Mark as data is set
+      this.isDataSet = true;
     });
   }