This I think is the article you are referring to
https://www.yahoo.com/news/eu-executive-proposes-easing-visas-turks-vestager-111021054.html?ref=gsGovernments anxious to allay public fears of a wave of immigrants from Turkey itself secured a new emergency brake to apply to all countries with visa-free travel to Europe's 26-nation Schengen zone.
The EU executive stressed that only Turks with biometric passports containing facial and fingerprint data can benefit, though Turkey will only start issuing such documents later this year.
"There is no free ride here," Commission First Vice President Frans Timmermans told reporters, stressing that Ankara must still meet five of 72 criteria the EU imposes on states exempt from visas.
The brake appears to be lack of biometric passports and meeting Criteria. I cannot see anything in THIS article, which I think is the one you have referenced, but not provided a link too, about the alleged end of Schengen.