Huawei P20 Pro Safe Area Issue

Hello, everyone!

I am facing the problem that the safe area on my device shows different results. My device is Huawei P20 Pro. It has notches.

Screen resolution 2240 × 1080
Unity version 2019.4.19f1

So there are three cases:

1. Correct behavior. Safe Area = (x: 81, y: 0, width: 2159, height: 1080)

2. Sometimes, for some reason, the safe area is scaled. Safe Area = (x: 54, y: 0, width: 1439, height: 720)

3. Sometimes, I get safea area without offset. Safe Area = (x: 0, y: 0, width: 2240, height: 1080). This is the worst case, positions of my ui elements become broking.

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It seems to me that Unity does not detect Huawei P20 Pro safe area properly.

Has anyone reproduced a similar problem? How to solve it?