Difference between yamaha steinberg driver and built-in steinberg asio driver

hello. why cubase come with the built-in steinberg driver? the yamaha steinberg asio driver for the ur824 makes dropouts with the midi input.

This is from Steinbergs website:
In general, it is recommended to use the latest ASIO driver provided by the manufacturer of the audio hardware in use. But if you experience difficulties with your audio interface, it is worth trying the Steinberg built-in ASIO Driver as an alternative.