Text prints top half and the rest is garbage - 3.52" display on ESP32-S3

[19007361]

Good day

I'm running a Waveshare 3.52" display from my ESP32-S3 development board. I'm running the given code (https://github.com/waveshareteam/e-Paper/blob/master/Arduino/epd3in52/epd3in52.ino) with the commented code uncommented.
The text displays on the screen, but only the top half of the text, and the rest is the top half of garbage text.

Can anyone help me understand why DrawStringAt is doing this on my device, please?