Thank you for the update.
As of now we don’t have direct support for "Setting height for rows in UWP Schedule TimeLine View" and your requirement of can be achieved by setting TimeLineViewRowCount to the Schedule. As per the implementation schedule control will share the space depends on the count of resource, by setting RowCount you can increase the height of the schedule. Please find the below code example,
|Schedule.TimeLineViewRowCount = 2;|
We have also prepared simple sample based on your requirement, please find the sample below,
Sample link: ScheduleResourceSample_WPF
Please let us know if you have any further query on this.
Subburaj Pandian V.