UI script set to UI type as 'All' runs while submitting request for any catalog item.

If there is any UI script with UI type set to 'All' then it runs in service portal while submitting any catalog item.

1. Log in to any affected instance.
2. Create new UI script with UI type set to "All'(refer to screenshot attached)
3. In the script, just write alert('snc test")
4. Go to service portal and submit request for any catalog item. For example: ,click on 'Get Help' and select 'New Hire'

Expected Behavior: Form should open without any alert.

Actual Behavior: Form opens with a pop-up which says 'snc test'

This is expected behavior and by design in the current releases.