There's nothing wrong with what Pres. Trump said about his Envoy Ambassador going to Kosovo-Serbia. If you've not watched to educate yourself on this, check out the Epoch TV interview of Amb. Grenell with Kash Patel. I learned a lot by watching this. (Haven't gotten around to part 2 yet, but it's on my list.)
https://www.theepochtimes.com/kashs-corner-kashs-up-close-and-personal-conversation-with-richard-grenell_4072951.html