I'm doing a POC with PBIRS running of an SSAS cube and I've added a Sunburst custom visual which works fine on the Desktop. When I publish to the on-premise report server the visual is replaced by the following error: "Your version of Power BI Desktop does not support this custom visual. Please update Power BI Desktop to the lastest version".
The PBIRS optimised desktop is the October 2017 version and the PBIRS version is 1.1.6582.41691