Crf 450 engine noise

I have a 2023 crf 450r roughly 30 hrs and it’s started making a ticking noise in the engine. Allot of people have said it’s a normal Honda thing and some can be just noisy but it’s playing with my head when I ride. I’ve had the valves checked and the timing chain replaced but it has made no difference. It gets a little louder when warm. Anyone know what it could be or should I just ignore it. My local bike mechanic said it should be fine and it’s not worth investing too much.