For some reason (this only happened recently), my subtasks are not visible below my main tasks via a dropdown arrow. As you can see from the image below, the top example has x2 subtasks but the dropdown arrow is missing?
Most likely on the project where the nested subtasks are not showing, you have the view sorted and/or filtered. Subtasks only display in the list view if there’s no sorting or filtering.
If you’re interested, you can add your vote to have them displayed with sorting/filtering here:
How do we get this feature removed, or at least optional? A lot of my team members who manage their own boards prefer to have specific views, and it seems like they have to sacrifice functionality (the drop-down) to be able to do that. Sacrificing for customization doesn’t seem like a great thing