fix for editor toggle for polymers

src/app/core/structure-editor/structure-editor.component.ts

@@ -282,14 +282,14 @@ export class StructureEditorComponent implements OnInit, AfterViewInit, OnDestro
      }
 
      this.editor.getMolfile().pipe(take(1)).subscribe(Response => {
-
       this.structureEditor = 'ketcher';
      // this.editor = new EditorImplementation(this.ketcher, this.jsdraw, 'ketcher');
       this.editor = new EditorImplementation(this.ketcher);
       this.structureService.interpretStructure(Response).subscribe(resp => {
         this.ketcher.setMolecule(resp.structure.molfile);
         this.editorSwitched.emit(this.structureEditor);
-        this.editorOnLoad.emit(this.editor);
+        // only required for JSDRaw, ends up deleting brackets occasionally in some pages if enabled for ketcher
+       // this.editorOnLoad.emit(this.editor);
 
       });
       sessionStorage.setItem('gsrsStructureEditor', 'ketcher');