There was as bug that Dimension tool works on shapes that should not work, the most affected ones were: Horizontal Line and Vertical Line. In general all shapes that are tools in themselves may not want to accept dimension. Because we have already the restricted shape capabilities, I was made all shapes to accept dimension. In this way we can guarantee that in case that dimension do not work today (as is on Torus) to not also be enabled (for now). For this reason the intermediary subshape that dimension have was removed also.
So clicking on an shape that do not accept dimension will simply fail.