I am using self hosted cvat and after exporting my keypoints labels into ultralytics pose format i am getting negative values and values greater 1

0 0.372664 0.525368 0.658922 0.447681

0.137797 0.365611 1 -0.126070 0.881097 0 0.489445 0.301528 2 0.217891 0.426319 2 0.150578 0.462153 2 0.055188 0.501694 2 0.229070 0.845653 0 0.251266 1.185889 0 0.203352 0.482722 2 0.109289 0.525625 2 0.643844 0.367333 1 0.394086 0.496833 1 0.204445 0.601528 1 0.783977 1.115014 0 0.558164 0.440667 2 0.043203 0.749208 2 0.702125 0.383514 1 0.465461 0.530194 2 0.287398 0.643681 2 0.983742 1.122097 0 2.293328 0.243139 0 2.293328 1.235514 0 2.470898 0.512486 0 2.470898 0.966153 0 3.025812 0.243139 0 3.025812 0.590472 0 3.025812 0.746417 0 3.025812 0.902361 0 2.715063 1.228431 0 3.003617 1.136278 0 3.025812 1.242597 0 3.336563 1.235514 0 3.580719 0.505403 0 3.580719 0.966153 0 3.758289 0.243139 0 3.736094 1.242597 0 5.067875 0.356542 0 5.067875 0.647167 0 5.067875 0.817292 0 5.067875 1.122097 0 5.156664 0.512486 0 5.178859 0.973236 0 5.245445 0.356542 0 5.245445 0.654264 0 5.267641 0.817292 0 5.245445 1.115014 0 5.644984 0.703875 0 5.644984 0.774764 0 5.800352 0.299833 0 5.800352 0.625903 0 5.800352 0.703875 0 5.800352 0.781847 0 5.778156 0.845653 0 5.800352 1.171722 0 6.155500 0.604639 0 6.133297 0.874000 0

at the same time i am seeing in cvat docs that points which have 0 label visibility (not visible) have coordinates 0 and 0, so the question is why cvat not zeroing coordinates for non-visible points?
Actually those points are beyond frame boundaries and can have those strange relative coordinates. So any feedback will be appreciated.