In v21.0.14
Open Last monitor on workflow and search for any task
It is highlighted in yellow and the blue lines shows dependent taks
In v24.4.2
Open Last monitor on workflow and search for any task
It is not highlighted in yellow as before and the blue lines are missing that shows dependencies
There is a small change in the UI - the 24 UI has additional filtering options - notice the filter option which is new compared to 21.
An additional click is needed on the 'next' - as the expectation is that the filter might/could also be used - then the task will be highlighted like previously.