This is an annoying bug. Code app is advertised as a web only platform. When the link is opened in a mobile (android or ios) the app auto redirects to the installed "Power Apps" If code apps architecture is web based then msft should not redirect the app to open in a native mobile app.
link to power app
h ttps://apps.powerapps.com/play/e/< > /a/<>
when opened in a mobile device
h ttps://apps.powerapps.com/mobile/redirect?canvasapp=1&appid=<>&environmentid=<>&tenantid=&sourceurl=https%3A%2F%2Fapps.powerapps.com%2Fplay%2Fe%<>%2Fa%<>
If it is a web only platform, why force the links to open in mobile app when it is not supported????