Murena One not able to send SMS after the last update

I’m having the same problem, can receive sms’s fine (and everything else) but can’t send them (since somewhere september).
On a Terracube 2e currently with 1.16 version and also with Orange Belgium.
I checked the APN settings and they are correct (mworld.be for Orange, i could also select Telenet APN: telenetwap.be, but that didn’t work either).
I also tried other sms apps (QKSMS and simplemobiletools), same problem.

According to other forum posts they know of the problem, but the last reply has been a while.

Hello, We have identified the regression and the team is looking at how to resolve it as soon as possible. It shouldn’t be long. Indeed, this is not a problem with access points (APNs) but with a software layer that manages the communication and connectivity part. Thank you for your patience. Alexis

Hello, This problem has been identified on 3 models: Murena One, Murena T2e and Murena GS290. We’ve figured out how to fix it on the Murena T2e, a fix will be added in the next update. We are still in the testing/validation phase for the Murena One and Murena GS290.

Anyone any idea when that fix is coming? The last update has been about a month ago…