Could Not Load swiper-bundle.min.js.map

I’m getting this warning in the console, and I think it could be preventing the plugin from creating a PWA

DevTools failed to load source map: Could not load content for https://www.example.com/wp-content/plugins/testimonial-slider-and-showcase/assets/vendor/swiper/swiper-bundle.min.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE

the .map file is not in the plugin.