Hi I can't seem to get the Export option to show under the [Maintenance] tab

I have > Tools : Import : Testing : Backup : Auto Upgrade

according to https://b2evolution.net/man/export-xml-zip there should be two other options

What am I missing or is it missing me?

I have the php extensionand enable etc.

I also have a paid hosting 'Krystal.uk' and the same there ??

UPDATE: It's not available on the demo site either