That is quite unfortunate and sounds like a power delivery issue. My friend daily's a 2019 MacBook air and his has the same issue where it clicks but is stone cold. This has caused him lots of hassle and after a Logic board "Replacement/repair" it happened again and he has to do more troubleshooting.
As far as external factors, what charging brick are you using? 30W/3A = 10V. If that is the case you are most certainly using the wrong charger. The macbook pro uses a 61W charger. At 3A 10V, Your using a macbook air charger which is half the needed power.
I did a quick calculation and it would appear that (For my lenovo type c charger rated at 65W), it is going at 20V 3.25A which is enough for it. If i look at my magsafe 2 2015 macbook pro, it is 16.5V 3.65A which totals to 60W over magsafe. One last thing, if we take a look at Apple's official page for this product it shows a 61W charger (IDK the specs of).
In short then, it may be a good idea to get a beefier charger. If that doesn't fix it let me know and I'll do some more research.
Update: 17/04/22 10:54 AM AEST:
Apple configurator 2
Был ли этот ответ полезен?