Currently a not supported item can be only detected on Items list page or Latest data pages.

Consider a user troubleshooting a trigger that is not recovering as expected (due to a not supported item). On the problem page there's no evidence about the not supported state. Users can click over the event name and get to the item configuration form, which again does not show any information about the not supported state. So users needs to manually search the item in the Latest data or Item list page to tell whether there's an issue on the item, which is time-consuming.

Please add information about not supported items in the following GUI elements:

• on the Problems page, into the existing Info column
• on the Item configuration form
• on the Data collection -> Hosts page, into the existing Info column, reporting the number of not supported item/triggers/LLDs or simply the presence of them
• on the Monitoring -> Hosts page, adding an Info column, reporting the number or the presence of not supported item/triggers/LLDs