Access Denied when duplicating Quote Item

[enable.services]

Hi,

When trying to save a Quote Item which was duplicated you get "Access Denied".

Pre-requisites - have Sales Pack installed

Steps to Replicate:
1. Create a quote
2. Add a Quote Item
3. Save quote
4. Click the action drop-down on the quote item and select 'View'
5. Click 'Full Form'
6. Select 'Duplicate' from action menu (3 dots)
7. Click Save

Outcome: "Access Denied" pop up
Expected: Quote Item saves

Errors:
UI shows "Access Denied"
Espo logs shows "WARNING: (403) :: POST /QuoteItem :: /var/www/{systemLocation}/custom/Espo/Modules/Sales/Controllers/QuoteItem.php"
Browser Console shows "Uncaught (in promise) error"

EspoCRM Version 9.3.0

Please let me know if you require any further details.
Thanks

[yuri]

Not a bug. Creating (duplication is a creation) quote items is not supported by design.

[enable.services]

Thanks Yuri, why is the option to duplicate available? Is there a way to hide it?