The tweet of Indonesian negotiations with TKMS for 214. (Although seems there's typo on 212) being rumours create more anxiety for Frenchie sales agent (Tweeter guy) as Naval Group already lost in Frigates and now potentially in Submarine too. Again all of this just put as grain of salt.
I put that tweet not as reliable source of information, however more to shown how the 'noise' on Indonesian defense procurement are getting louder closer to the time on Political commitment need to shown results. Just like below articles.
Menko Polhukam Mahfud MD mengungkapkan Presiden Joko Widodo (Jokowi) meminta Menteri Pertahanan (Menhan) Prabowo Subianto untuk mencari Alat Utama Sistem Senjata...
nasional.sindonews.com
While one of Jokowi's chief minister talk in media that all new defense equipment will begin to come on the next two years. Shown how defense procurement tightly related to Political Agenda as I have put in Indonesia AF Thread.
So whatever the choice, it will be compromise balance between users (TNI) need and which one provide 'better' benefits for Political Image toward next election, and off course budget availability.
Again all of information on Indonesian Defense procurement deals will always can be change at moment notices. Nothing is certain until the payment is delivered and production commencing.