UI behaviour in Timeline view (Hour)

Hi all,
I am experiencing an issue in Timeline view, on the Hour formatting, where the board will automatically sort on Start time, not allowing me to add any filters or see the sections that tasks belong in. I can also not remove sort (Sort on: None).

This is a little problematic, as I would like to add filters to the board to filter out irrelevant tasks that do not need to be assigned Start time / End time.

Is there a way to circumvent this issue or does it require a feature request?