Black terminal isn't working on FreeBSD when graphics is displayed

When the graphics screen is displayed, Ctrl-Alt-F1 switches to the terminal but only large color bars are displayed there, and no login prompt is visible.

When the user exits graphics - the terminal becomes available again.

This bug has been present in the NVidia driver for a very long time.

Is there any chance to fix it?

Or, otherwise, what is the right place to report this problem?

Thank you,
Yuri

nvidia-driver-510.60.02
NVidia GeForce RTX 2060
FreeBSD 13.1 STABLE