Arrow Not Deleting

I know this was bought up last year but I am having the issue of not being able to cut remove or delete an arrow I have tried ctrl+x, delete, backspace, right clicking restarting the app and rebooting the machine but still no luck

I’ve had the same problem with Workflows in Studio.

Crazy as this sounds, I create a junk activity. Point the connection arrow to the junk activity, then delete the junk activity (which also deletes its connectors).

will give it a try seems it needs to be sorted internally so its easier though