I have multiple in use and believe there is something broken with yours.
Some of my observations:
With Hauwei Freebuds this happens regularly. It’s a built in flaw. Idk if software or hardware.
With Philips RZ-B100 this starts to happen when a battery goes bad, usually after more than 1.5 years of heavy use, but sometimes they come broken from the start. They are very cheap and can therefore easily be replaced.
Apple Airpods are like Philips, but take more than 2.5 years usually. They are more expensive, so it’s usually worth trying to get them fixed in an Apple store, but they can’t fix everything.