Backup on Openledger does not download on safari Mac

[xeroc]

Sorry, safari is not supported yet. I recommend to use chrome or firefox instead

[mangou007]

Hello,
I have created an account on openledger and intended to create a backup file.
Openledger opens a new blank window but no backup file download. I cannot find it anywhere on the computer.

It would be great to have an answer soon as I really want a back up 

Thx