[Track: Use Net Class Width] does not enable [Use net class widths]

When laying a track with [Track: Use Net Class Width] set,
opening up the track properties shows that the [Use net class widths] is disabled.

Setting [Use net class widths] and clicking okay is a one-time setting.

Is it possible to set tracks to autoupdate on the next Fill if the class track width changes,
without needing to go to Edit: Edit Track and Via Properties and update everything in the class,
whcih I believe overwrites any existing custom/non-conforming spacings as well.

Try it again when you start a track from a pad.
I’m not sure whether the “” is even assigned to the “default net class”, and for the moment I assume a net must have a netclass before you can set it’s with to the netclass it belongs to.