Charging indicator (green) light turns off while charging

[Bill6288]

I'm new to charging my 2024 RX450h+ but always thought the green charging indicator light stays on while connected to the charging station. Lately, that light has been turning off a few seconds after I connect the charger. The first time, the charging station indicated that I was not connected. After a few tries reconnecting the charger the light finally stayed on while charging. Then today the light didn't stay on but I was able to charge anyway. I called the dealer and weren't sure but thought it might be a fault with the light itself. Any experience whether this experience is normal or indicates a potential problem?