Fenix 7 Start/Stop button stopped working

Hi guys, I have the above mentioned issue when out of a sudden the Start/Stop button after 1 year and 4 months stopped working. It does not matter how hard I press it.

Did you experience the same / similar issue, please ?

I also have a feeling that button is now always pressed as screen is not switching off the backlight unless I manually dim it.

I am definitely contacting store where I have bought the watch to repair / replace it under warranty.

Thank You.

PS: below please see the evidence of described behavior.