STO schedule line date are not replicated on teh outboun delivery

[Mossaab]

Hello community

I am creating an STO to test different dates calculation on STO.

Celndars and different lead times (Pick Paxk, Loading time, Transit time ...) are set.

The dates are calculated correctly on the STO:

But on the outbound deliçvery, STO delivery date is replicated everywhere: 

Can someone tell me if I ve missed any config step for dates on the outbound delibvery ? or at least how theses outbound delivery dates are camculated ?

Tjank you all