Which version of Grafana are you using? And which organization role has your 19012757 user?
If you remove the 19042900 user permission, the other user can’t edit the dashboards in the folder anymore?
My Grafana version is 7.0.3.
The organization role of 19012757 is Viewer.
If I remove the 19042900 user or change the permission of 19042900 from edit to view, the 19012757 user can’t edit the dashboards in the folder anymore.
If any user has the edit permission, other users with the view permission also can edit dashboards of the folder. And if all the users have the permission of view, they can only view the dashboards in the folder.