Why wait especially if it is something that you can see a need for as there are simple low cost options that you can use.
1. Fixed WAN ip from your service provider and create a port forwarding rule on your router to the LAN ip address of your K server or Strato player with a hard disk in.
2. If you don't have a fixed ip from your WAN service provider then use a Dynamic DNS service for around $75 a year, configure the service name in your router and again use a simple port forward rule to your K server so you can use your browser to access your server remotely.
3. For a more flexible and most secure option then add a VPN switch for <$150 to your network and get access from anywhere including your mobile.
Port forwarding does come with a risk so use a random external port (any number between 1000 and 65535) to internal port 443 on your Kaleidescape System.
https://support.kaleidescape.com/article/How-do-I-access-the-browser-interface-remotely
Personally I use the VPN option without issue to my home network.