"Finding into" label editing mode of short sequence flows

Hi all.

I regularly have a hard time to “find into” labels of short sequence flows. Double clicking onto the yellow dash or the end point connectors does nothing - instead you need to double click somewhere in between, but often my sequence flows are too short for achieving that without pain. See:

Is this is a bug or am I missing something?

This is a diagram-js bug that will be fixed and released with one of the next bpmn-js versions.