I agree, I think these should be official, but for the time being here are some fixes, didn’t test thoroughly but works at first sight.
For simple deform change line 102 of “HOps\operators\modifiers\simple_deform.py” to:
segments_offset = event.mouse_region_x - self.stop_position
For bevel change line 188 of “HOps\operators\modals\adjust_bevel.py” to:
offset_x = self.last_mouse_x - self.mouse_x
I did the same for Solidify, edit line 81 of “HOps\operators\modals\adjust_tthick.py” to:
offset_x = self.last_mouse_x - event.mouse_region_x
I also think that the BoxCutter Pie Menu (D) should default left for Box/Circle toggle, currently Custom is switching places when either Box or Circle is chosen, this is on 713 at least.