Heiman smoke alarm

I have an issue with my Heiman smoke alarm. If I add them. They get added just fine. But after a few minutes both of them tell that smoke is detected and stay that way. If I add them in Home Assistant through ZHA they stay normal.what gives?

OK I found out that I need to put it in pairing mode and after zigbee2mqtt starts adding it and the light on the smoke alarm turns off, I press the reset button every 2 seconds till the log tells me it is completely configured. Now they stay normal.

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