Thanks for the update and the quick fix @Marie. I’m unsure where I should respond now as you have moved my feedback to a new topic but all your responses remain here.
As you can see in the images of the original feedback post that is now moved, we have 10+ subtasks that we don’t want to plan in a timeline. And the problem remains for us who have tasks with subtasks to plan in the timeline.
The layout is unchanged and the screenshot in your original post above is not how it is actually working in the production environment. In your screenshot, the arrow to expand subtasks is within the starting date. But in reality, that arrow spills over to the previous day as stated by me and other users in the comments on this topic.
What is the expected timeframe to fix the issue, where your designed feature is not implemented correctly in production?