Environment:

• Zabbix Version: 7.4.11
• Frontend OS: Ubuntu 24.04

Description: The time selection button in the Zabbix frontend appears to be disabled (grayed out) and cannot be interacted with under normal conditions.

If I manually remove the disabled attribute using browser developer tools, the control becomes clickable. However, even after selecting a time range, the filter is not applied and has no effect on the data displayed.

Steps to Reproduce:

1. Open Zabbix frontend
2. Navigate to the Problems page (Recent Problems / Problems). Warning: the issue does not appear in the History tab.
3. Observe that the time selection button is disabled (grayed out)
4. Inspect the element via browser dev tools and remove the disabled attribute
5. Try changing the time range

Expected Result:

• The time selection button should be enabled
• Selecting a time range should correctly apply the filter

Actual Result:

• The button is disabled by default
• Even when re-enabled manually, the filter is not applied

Additional Information:

• The issue occurs both when logged in as Super Admin and as a regular User
• Please refer to the attached screenshots/files for more details about the problem