Just updated and it works for me now.
Thank you very much Scott!
Same here. Just upgraded to 2.8 also and have the same issue.
Although I don’t have a solution for this, I’ve noticed you can deactivate the plugin temporally to make changes to the layout of the Dashboard, and then re-activate it to keep the dashboard rearangements effective.
Just a workaround while someone (plugin developers!) fixes this.
Good luck!