Kraken 2023 Elite: set lcd screen orientation applies a consistent +90 degree offset from the requested value

[trevm03-bit]

Describe the bug

liquidctl set lcd screen orientation <degrees> succeeds (exit code 0, no error) but the LCD ends up rotated 90 degrees further than the value requested, consistently and reproducibly. Brightness (set lcd screen brightness <0-100>) works correctly on the same device, so this looks specific to the orientation command rather than a general communication problem.

Confirmed across 4 data points by visually checking the physical screen after each command, starting from upright (0):

Requested	Actual result on screen
180	90° left (i.e. 270, not 180)
0	90° right (i.e. 90, not 0)
90	upside down (i.e. 180, not 90)
270	upright (i.e. 0, not 270)

Every result is exactly (requested + 90) mod 360. Workaround for anyone hitting this: request (desired - 90) mod 360 to get the orientation you actually want (e.g. request 270 to get upright/0).

Commands executed

liquidctl --match kraken set lcd screen orientation 180
liquidctl --match kraken set lcd screen orientation 0
liquidctl --match kraken set lcd screen orientation 90
liquidctl --match kraken set lcd screen orientation 270

Affected device

NZXT Kraken 2023 Elite (USB PID 1e71:300c) - noting the driver already flags this exact model "(broken)" in its own device table, and separately confirmed the known image/gif upload failure (#657 / AssertionError('Cannot find bulk out device')) on the same unit, so this may be part of the same general firmware/protocol gap for this specific model rather than a new discovery, but didn't see it reported anywhere as its own issue.

Operating system and version

Windows 11

Version of liquidctl

1.16.0