Hello there[url=https://cdn.discordapp.com/attachments/902560216871239752/989591085506515074/Hellothere.gif],[/url] Reward shaders such as Shrouded Stripes were given to qualified characters. In your case it sounds like your Xbox characters were qualified. When you made your PC save the active save via cross save, those characters and the shader were made dormant. Nothing merges in cross save so the only way to regain access to that shader would be to disable cross save and then use your Xbox characters and progress.