Gas boiler condensate pipe location

I’ve just bought an apartment with a gas boiler. The apartment is 8 years old but never been lived in as the developer went into NAMA and its only being sold now.

On expection I noticed a copper pipe coming out vertically down from the boiler about 18 inches and then just stopping. It looks like the condensate pipe and I thought this was meant to go outside through the wall Incase of vapor etc.

The boiler is an Ideal Mini boiler. Can someone let me know if I need to redirect this pipe outside?

At the moment the pipe finishes in a cupboard where there is electrical plugs etc

Thanks