I don’t think he’s especially a Trump supporter, but Eastern European countries often make good filming locations for outdoor shots because they are not as heavily developed as the US. Also, it costs a lot less to get extras, pay living expenses while filming, etc. The countries like it because they don’t have to Invest a lot themselves to make money on it.
I don’t see how the press could possibly imply that Trump had anything to do with this or that there’s anything suspect about it. But then, the press will say anything that crosses its crazy mind.
It's enough for the press that the President of Ukraine was on the other end of the line when President Trump was saying all those impeachable things that Schiff told us about. They figure as long as the public continues to hear Ukraine, no matter the context, they'll be reminded of bad things about the President.