If it is obviously damaged, try Dremelling it back into shape. I did this with one that got mashed by a flying rock. If it isn't obviously damaged, and the chain shifts and tracks smoothly (after making the above-recommended adjustments), just ignore it.

If the chain has worn out the chainring, you will never get it to track smoothly.

Try this test:

https://cyclingtips.com/2016/09/how-...-chain-wear-2/

I wear out Ultegra 11-speed rings pretty rapidly.