Empty due date visualization on team managed roadmap

[jellevlassenbroeck]

We would like to make a clear distinction between epics with a clear deadline and those which are more open ended. The idea was to clear the due date in the first case.

Without a due date on an epic, the visualization on the roadmap changes (rounded corners instead of squared), which is good. But the length of the bar seems to be fixed to one month. I seem to remember that before, the end of the bar of the epic would be positioned at the red 'today' marker.  Now, for any epic which takes longer, they disappear from the screen.

I assume this is 'expected behavior'? And if so, any suggestions on how we can improve our visualization?