Reply To: "Leaving Site? — Changes you made may not be saved" Notification on Pages

Hello,

We have tested the site without plugins and on the default theme and we do not see this popup. It means that our theme does not influence:

https://gyazo.com/4a7e0ca176d19760a65e118f6e649fdb
https://gyazo.com/2e52077da90d9e14ce0c1d24a4099142
https://gyazo.com/7cf90028256737d8fc64bbe429bd47f5

If you have any questions please feel free to contact us.

Best Regards