https://developer.mozilla.org/en-US/docs/Web/API/Launch_Handler_API
Launch Handler API - Web APIs | MDN
The Launch Handler API allows developers to control how a progressive web app (PWA) is launched — for example if it uses an existing window or creates a new...
launch handlerapi webapismdn
https://caniwebview.com/features/mdn-html-manifest-launch-handler/
Can I WebView… HTML manifest: launch_handler
HTML manifest: launch_handler
launch handlerhtmlmanifest