devtrackers.gg
Our navigational grid, especially with some height, doesn't really behave well at times. We tried to fix this before but it is very difficult with our current navigational grid tech. We're working on some tech that will make this not happen, but it might take a few patches.
Sorry for the inconvenience! As u/eljayem_ said, clicking past it and pressing S when you're in the right position lets you circumvent this.