Command key stuck on MacBook, how to cure?

Question

Keyboard

Macbook Pro 2016 with butterfly keyboard. The Command key works every other time, say, in the combination command + c / command + v.
There is no classic sticking (disease "butterfly"), which is felt by ear and tactilely. I removed the key, blew it, cleaned it.
What are the options for diagnosing / solving the problem?

Answer 1

Just the other day I went to the Apple Store and they completely replaced my keyboard for free under their free keyboard replacement program https://www.apple.com/support/keyboard-service-pro... they did it in five hours in total. Gave it in the day, took it in the evening.