Is the Waveshare ESP32-S3-Touch-LCD-1.85C supported?

[Westcott1]

This is another of their round displays, the new V2 version.

I've found these -
Arduino_DataBus *bus = new Arduino_ESP32QSPI(21 /* cs */, 40 /* sck */, 46 /* d0 */, 45 /* d1 */, 42 /* d2 */, 41 /* d3 */, false);
Arduino_GFX *gfx = new Arduino_ST77916(bus /*bus*/, 2 /*rst*/, 0 /*rotation*/, true /*ips*/, 360 /*width*/, 360 /*height*/);
This compiles and runs, but nothing is displayed.
I think there is a custom initialisation required as well.