stax: ui_idle is already called by callbacks

src_nbgl/ui_approve_tx.c

@@ -36,12 +36,10 @@ static void reviewContinueCommon(void);
 
 static void reviewReject(void) {
   io_seproxyhal_touch_tx_cancel(NULL);
-  ui_idle();
 }
 
 static void confirmTransation(void) {
   io_seproxyhal_touch_tx_ok(NULL);
-  ui_idle();
 }
 
 static void onConfirmAbandon(void) {