Apple reportedly confirms keyboard reliability fix in internal document

An internal Appledocument distributed to Apple Authorized Service Providers and obtained by MacGénération and MacRumors confirms that there’s a membrane under the keyboard to “prevent debris from entering the butterfly mechanism”. This is the first time Apple acknowledges that the third generation butterfly keyboard tries to fix unreliability issues.
“The keyboard has a membrane under the keycaps to prevent debris from entering the butterfly mechanism. The p