Dependencies between milestones are not displayed

[misto]

Steps to reproduce :

1/ Go to https://www.bryntum.com/examples/gantt/aggregation-column/
2/ Convert task "Apply design to web site" to milestone ( duration 0, effort 0)
3/ Scroll in task view

before scroll.png (14.51 KiB) Viewed 681 times

after scroll.png (10.75 KiB) Viewed 681 times

[mats]

Reproduced, thanks for the report. Ticket opened: https://github.com/bryntum/support/issues/139