Semantic UI + React + Flowrouter SSR


When using semantic UI , React and Flowrouter SSR, I get the following warning:

React attempted to reuse markup in a container but the checksum was invalid. This generally means that you are using server rendering and the markup generated on the server was not what the client was expecting. React injected new markup to compensate which works but you have lost many of the benefits of server rendering. Instead, figure out why the markup being generated is different on the client or server.

the markup is different because I use sidebar of semantic ui and for which semantic adds a pusher element and moves the sidebar to make them appear as direct child nodes of <body> tag . Semantic ui does not operate on server side and so there is no such change.

How to handle this issue ?