PWA app could not show like naitive app at Safari & iOS11.3.

[hukusuke1007]

When Safari & iOS11.3, PWA app could not show like native app. It opened in the Safari browser. But when Chrome & Android OS, PWA app could show like native app. https://hukusuke1007.github.io/wallet/

This is my source code. https://github.com/hukusuke1007/wallet/

・Pick up https://github.com/hukusuke1007/wallet/blob/master/build/service-worker-dev.js https://github.com/hukusuke1007/wallet/blob/master/build/service-worker-prod.js https://github.com/hukusuke1007/wallet/blob/master/build/webpack.prod.conf.js

I did the following operate. npm uninstall sw-precache-webpack-plugin npm install --save-dev workbox-webpack-plugin

I would like to show like native app at Safari & iOS11.3. Please advice.