Answer by veskuh for Proxy settings aren't honoured

Thanks for reporting and sorry for the delay in answering and fixing. For the browser the proxy support was missing since the browser engine (gecko) was configured to be build without libproxy support, we have enabled the proxy support in the engine and the fix will enable proxy support in an upcoming update. This does not yet mean that all possible proxy configurations and use cases will be supported, but we are working on improving the support.