(FT3) Does the new OMD camera will feature a new 24mp BSI non-stacked sensor?

I still have no reliable specs on the new OMD camera that will be announced on February 24th. All I got from “other” sources is that it might uses a new 24mp BSI non-stacked sensor. Sounds odd the camera uses a “non-stacked” sensor. Moreover Sony has a 21MP stacked fT sensor ready for use: Don’t…...