Sometimes I add a new variable to the Vue data() and get a ReferenceError (like "ReferenceError: windowHeight is not defined"), then when I check the error in the Firefox's debugger, I see that Vue in debugger is the old code not the one I have in my IDE. But when I try the exact same thing in Private Browsing I can see the code being exactly the same as my IDE.
Is this some kind of caching problem? Or is it related to my IDE which is VSCode. And how can I solve it?
I was expecting to see the same code as in my IDE, but during debug I see the old one.