Comment 2 for bug 1803298

I think you mean "Allow DRC violations". See attached image. These are my settings for Route --> Interactive Router Settings...

Even with allowing DRC violations, globally increasing the track size still fails for any track that would be touching a part with its increased size. (Edit --> Edit Track and Via Properties --> "Set to net class values..." --> OK)

I can right-click the track segment and go to Properties (or press E key) --> "Use net class widths" --> OK, and it will forcefully increase the size, as previously described above, but now I can not drag the track.

So...*no change*. The same buggy behavior still exists as before.