AirPods Pro Case Battery indicator does not appear on the batteries widget.

I bought the latest AirPods Pro along with the iPhone 14 pro max a few months back. in the initial days I used to get the battery percentages of the AirPods and the case as well but know it does not show the battery percentage of the case on the widgets. I've tried every method and solution to get it fixed but nothings working out. like forget device and re connect it.