Changing adsense on YT channel

Guys, I recently faced a tricky issue with adsense account:
If a channel has some revenue earned, and connected to adsense A, then when you move the channel to adsense B, will the revenue also move from one adsense to another?

Would be glad if someone shared the answer!

if you will change before 30 th, earnings for month too mmove to another adsense