Thunderbolt 4

My Inspiron 14 5406 2-in-1 comes with a Display Port sign next to the Type-C port. But this Thunderbolt Control Center application, which came from nowhere, detects a Thunderbolt connector. Is it possible for this notebook model to have a hidden Thunderbolt feature, or is this just a software fault❓

Which means I can use this port for Daisy chaining?

There is a detected port shown in the "Attached Thunderbolt Device" section:

In the Windows Device Manager, I can also see a driver named "Thunderbolt Controller-9A1B" under System Devices.

In the "About" section of the Thunderbolt Control Center application: