Removing the domain like this transforms it into a local link which prevents the instance redirection. Doing this will make it easier for newcomers to join your community and participate in discussions!
Those interested can monitor Github issues #369 & #1048 for when this UI bug is fixed!
Of course! Perhaps one of the greatest public goods to come out of FOSS is the public bug tracker. Not a "known issue" list, not a "ticket system", but rather a place where you can see work happening on your issue in realtime.