Thank you, slightly better... its more a random success... sometimes it works, sometimes not... also seems I have to move back a few pixel before it triggers... left, right, bottom, top worked, corners not...
Try experimenting with the SNAP_MARGIN and SNAP_MARGINPCT ToolType parameters. Especially if you're using Workbench in a high resolution, increasing them may help.
No matter how big or small I set the options, its hard to find the right position to push the trigger (its not that easy like in your video). On my system currently not useable so might skip it for now or maybe you have another idea?