Hey there, did you buy it before or after cross-saving? Silver is locked to both the platform you bought it on, and the Active Account at time of purchase. This means, If you cross-saved first and then bought Silver on Epic, the Silver is tied to the Epic Games launcher and the Steam characters. So the Silver should be spendable while playing your cross-saved Steam characters through the Epic launcher. The Silver will not appear while launching the game on Steam - but any items bought on Epic (including passes) will all be available while playing on Steam. You can use the link ishikusui provided to assist with missing Silver in this case. If you bought the Silver first on Epic and then cross-saved, unfortunately this is a problem. Then the Silver has been tied to the Epic Games launcher and Epic Games characters. In this case there is no way to ever make this Silver spendable on those Steam characters.