Ready dont work

When i play chel in the loby, if all team members are presed ready and locked in, then if i decide to change my position/loadout i do that, if needed. But can not get back in lobby in the ready state. It just shows my loadouts and positions. After making changes it the lodout/position option dosent disapear. And i am stuck in this position. And can not get back past the position/loudout screen/option menu.