I've been trying to send headers when I upload file (I'm using JWT token) and I don't know how to do it with 7.1.2 version.
I had no problems with Primeng 6 and previous versions, accesing the XHR object, but in this version (I'm pretty sure PrimeNg is using HttpClient instead) I can't access neither to XHR or http property (because is private).
Is there any other way to do it? Is it a bug and I have to wait por the fix?
Thanks in advance