No redirect when clicking "submit" in User Preferences
Browsers: all Backend version: 2.1.0b10 Frontend version: 2.1.0b8
Description
When user clicks "submit" button in preferences menu - no redirect or notification with "Preferences changes were saved" i.e. there is no any feedback that changes took effect. On the other hand when user clicks cancel - he/she is redirected to Preferences index:

Expected Behavior
When user clicks "submit" in preferences he/she must be redirected to preferences index (consistent with behavior when clicking on 'cancel' button) and there should be a notification saying that "changes were saved".
@ciur is this issue still available to be contributed to?
@Aysha-py yes, issue is still open. The problem is on the frontend side