Stakeholder modified in classic experience are not reflecting in new experience in Adobe webview

Client :Sirion

Steps to reproduce the bug :

1.Login into sirion application

2.Navigate to authoring and open any contract draft request which have same signer 1 and signer 2.

3.Send the esign request through new adobe view .

4.Change one stakeholder in classic experience view and then switch to new experience view

Expected result : Changes done in classic experience should be reflect in new experience view

Actual result : Removed stakeholder is showing in new experience view even though it is removed from classic experience

Case 2 :

1.Login into sirion application

2.Add or remove stakeholder from classic experience view and then switch to new experience view

Expected result : Changes done in classic experience should be reflect in new experience view

Actual result : Changes done in classic experience isn't reflecting in new experience view