switches

Noticed the rear window seems to be getting stuck when going back up. Is this the sign of a serious fault I wonder. What if the window switch no longer works. The rear right window only appears to struggle going up not down. Has this happened to anyone else?

My rear blind button has slipped into the void under the console, can reach it and still works, just wondering the easiest way to retrieve it and fix it properly. Mines a 98 car so wood is one piece. Thought I may be able to get it from rear if I knew how to get the bottom container tray out of...