When extending stack notification, I think there are unnecessary breaks/separations for each notification (in blue circles) since they are notifications for the same app. I think these should be removed to give a feeling of unity.
If these were removed and separation lines were shortened, it would look something like this. (I think it's cleaner)
If icons on the left seem to be redundant, it could be reduced and only show at the top like this (feel a bit like One UI 4)
