Those drivers DO have current and voltage limiting, that can both be adjusted independently.
Sure, you can't have both regulations at the same time.
For LEDs, you use current limiting.
And set the voltage limit to a safe value if/when the LED string gets open circuit.
Think of it as a LAB supply, powering a 3.3volt/300mA LED.
You set voltage to 5volt, or 12volt, or whatever you think is safe when the LED is NOT connected.
Then you set current to 300mA.
The supply is now in current regulation, until the LED is disconnected.
Leo..