UModeler 2.10.1 & 2.10.2 have been released.
We've ended up fixing the vertex selection issue where the occluded vertices got selected.
Version 2.10.1 | Jan.31.2023 - Fixed the vertex selection issue where the occluded vertices that should not have been selected are selected using the rectangle selection.
Version 2.10.2 | Feb.2.2023 - Fixed a bug where UV settings like Shift, Scale, Rotate etc in the UV tool are reset when a polygon is split using Loop Slice tool. - Fixed an issue where UVs coordinates on the polygons with smoothing groups aren't updated in real time while you change the UV tool parameters like Shift, Scale and Rotate etc.