Describe the bug
If I try to add simcards item, I get this error "Simcards: A device ID is mandatory"

To reproduce
Just try add new simcard item
Expected behavior
new simcards item added
Logs
No errors in php-errors.log or sql-errors.log
In AJAX DEBUG:
_target | => | /glpi/front/item_devicesimcard.form.php
-- | -- | --
_itemtype | => | Item_DeviceSimcard
_glpi_tab | => | Item_DeviceSimcard$main
id | => | 聽
sort | => | 聽
order | => | 聽
withtemplate | => | 聽
entities_id | => | 0
is_recursive | => | 0
You only can add simcard if linked with a component :

Thank You! It Works.
Most helpful comment
You only can add simcard if linked with a component :
