This is a Fritzing quirk (which I think is a bug, but the developers so far don’t agree), what is happening is Fritizng selects a pin (apparently at random) to align to the grid. Here on the full+ breadboard the power rail pins are aligned with the grid pins and all is well.
here on a
half+ breadboard (where the power rails are offset 0.05in in x from the main pins) it will at random select to align to the power rails producing a 0.05in offset in grid alignment. It does’t matter because connection has some amount of slop so it will connect. In this image the grid is aligned to the main pins. If I do this multiple times, sometimes it will align to the power rails and the main pads will be 0.05in offset from the grid. However that doesn’t appear to be what is happening in your case. I suspect
if you move the vtl part a bit it will snap to the grid (and you should check View to make sure align to grid is ticked because if it was not when the part was placed it won’t snap to the grid and this is then possible. That looks like what happened here as all the other parts are aligned to the grid correctly. and the power rails are not offset. If you have other parts that are misconfigured (with pins that don’t align tot he grid correctly) that can also do this if it chooses a misplaced pin as the grid reference.
Peter