If you are a lefty, just remember to keep your mouth open to catch the ejected brass. You will want to save that because you won’t be able to get once fired 5.56 MIL brass any more. Same goes for us righties when shooting from our weak side.
Most of these bullpup rifles have some selection you can make on the ejection port for left/right ejection - in the field.
Here’s a view from the left - you can see that there’s a port on the left that is blocked off right now, but you could swap the plug and open the left side, plug the right and you’re in business.