One click on clip border to remove border, no longer available

On earlier versions of Audacity. eg 2.3.3, you could remove a hard border between clips simply by placing the cursor onto the border line and click. Later versions, like 3.4.2, you can’t do this but have to select an area around the border and then click Command+J, which is much slower and more awkward. Is there a way to revert to the method in 2.3.3?
Thanks

Sorry no, not in the current releases, Muse removed that facility - you would need to revert to an earlier version of Audacity.

Peter