I have very little heat in the cabin of the car even when I turn it up to 25.C. What is the cause of this

What is your question?

little/no heat in cabin. A/C seems to work. No noises or smells that i can detect

What makes this problem better or worse?

Nothing that I know of

How long has your 2015 Subaru XV Crosstrek had this problem?

Noticed today for first time