Hi Lydia Haret,
Thanks for the update.
Q1 : The alignment of events in the TimelineWeekView is wrong when I use a large interval.
We checked your shared image, in that highlighted event(test: 13:30-16:00) is created and rendered properly in DOM. And we could reproduce misalignment issue when set the larger interval for timescale. So we logged the below bug report and fix will be included in our upcoming Volume 4 SP release which is expected to roll out by end of December 2019. We would appreciate your valuable patience until then.
Q2 : The scroll bar moves, which makes me lose my initial position.
By default Scheduler component doesn’t have the Zoom in/out support. To meet your requirement, we have suggested timescale option for zooming and shared sample based on this. In our previously shared sample, We have achieved your requirement using mouse wheel event, So timescale options are changed whenever the mouse wheel is scrolled up/down. And also whenever it triggers the scroll bar also should move itself.
Regards, Balasubramanian S