Zelensky is Losing Backing - Yugoslav Ex-Foreign Minister

How much verified proof exists for this claim

Signal only - unverified source

How intriguing or unexplained this claim is

The claim has some gaps and uncertainties, primarily due to its reliance on a single source with potential bias. While it suggests a shift in international support, the narrative is not widely covered or corroborated by multiple sources, leaving room for minor uncertainties.