Gradient color based on range does not work.

[gemboj]

SSE3 Version: 3.17.3
OS: Windows 10
Device: QCK Prism Cloth

What have I done:
First I bind a JSON event with following body (color definition taken from official SDK documentation https://github.com/SteelSeries/gamesense-sdk/blob/master/doc/api/json-handlers-color.md#color-based-on-ranges):

{
	"game": "MY_TEST_GAME_5",
	"event": "MY_TEST_EVENT",
	"min_value": 0,
	"max_value": 100,
	"icon_id": 0,
	"handlers": 
	[
		{
			"device-type": "rgb-2-zone",
			"zone": "one",
			"color": [
				{
					"low": 0,
					"high": 10,
					"color": {
						"red": 255,
						"green": 0,
						"blue": 0
					}
				},
				{
					"low": 11,
					"high": 100,
					"color": {
						"gradient": {
							"zero": {
								"red": 255,
								"green": 0,
								"blue": 0
							},
							"hundred": {
								"red": 0,
								"green": 255,
								"blue": 0
							}
						}
					}
				}
			],
			"mode": "color"
		}
	]
}

Then I send a series of events with body:

{
	"game": "MY_TEST_GAME_5",
	"event": "MY_TEST_EVENT",
	"data": {
		"value": XXX
	}
}

Where XXX is a value from range <0, 100>.

What did I expect:
To see first zone of my pad to glow a static red color for values <1, 10> and then to glow a gradient for values <11, 100>.

What did happpen:
First zone of my pad glow a static red color for values <1, 10> and then it goes dark for values <11, 100>.

What else did I try:
I tried different combinations of color illumination settings and I concluded that only gradient in a range based color definition is broken. All other color definitions work as expected. For example:

Code that drops ranges altogether and just sets simple gradient definition does indeed work:

"color": {
	"gradient": {
		"zero": {
			"red": 255,
			"green": 0,
			"blue": 0
		},
		"hundred": {
			"red": 0,
			"green": 255,
			"blue": 0
		}
	}
},

But a single range of a gradient does not work (even though it should have same effect as the code above):

"color": [
	{
		"low": 0,
		"high": 100,
		"color": {
			"gradient": {
				"zero": {
					"red": 255,
					"green": 0,
					"blue": 0
				},
				"hundred": {
					"red": 0,
					"green": 255,
					"blue": 0
				}
			}
		}
	}
]

[Guiguim255]

Same issue, didn't get any request error.
SSE3 Version: 3.17.3
OS: Windows 10
Device: Rival 3 mouse