changes

fusion_plating/fusion_plating_configurator/static/src/js/fp_part_process_composer.js

@@ -217,6 +217,18 @@ export class FpPartProcessComposer extends Component {
     }
 
     backToPart() {
+        // Pop this composer off the action stack and restore the
+        // previous controller (the part form the user came from).
+        // Preserves the full breadcrumb trail — clearBreadcrumbs: true
+        // would wipe parent crumbs (e.g. "Parts > 2144A6201-105").
+        // Falls back to the part form only when restore() throws (e.g.
+        // composer opened directly via URL with no prior crumb).
+        try {
+            this.action.restore();
+            return;
+        } catch (e) {
+            // No prior controller — fall through to the part form.
+        }
         this.action.doAction({
             type: "ir.actions.act_window",
             res_model: "fp.part.catalog",