Exception thrown in navigation/view.min.js on mobile device

[derroth]

After the update to 6.6.1 the menu isn't shown anymore on mobile devices.
Remote debugger shows:

Uncaught SyntaxError: Cannot use import statement outside a module

Opening the file in the remote console the following line is marked as faulty:

// source --> https://toebele-rechberghausen.de/wp-includes/blocks/navigation/view.min.js?ver=6.6.1 
import*as e from "@wordpress/interactivity";

[galbaras]

+1 - this problem manifests when the file is combined with other scripts, possibly in combination with deferring of render blocking code (using WP Fastest Cache in my case).

Could this be because import * as is minified into import*as?

[galbaras]

I've tested letting WP Fastest Cache do all the optimisations with the following:

<?php
define( 'CONCATENATE_SCRIPTS', false );
define( 'SCRIPT_DEBUG', true );

Same problem.

When I exclude view.min.js from being minified & combined, everything seems to work for me. @derroth Are you using page optimizaion or just plain WordPress?