Under Eye-icon there are currently filters to hide/unhide "Nagative priority tasks", tasks "in the Future" and tasks with "Deffered status". Each time you want to make sure which filters are applied at the moment, you need to open the menu.
Can you consider to make icons for those main filters separated, i.e. each function has its own self-explanatory icon which shows if the filter is on or off - similarly to Sort-related icons? There's plenty of space around current icon so it wouldn't clutter anything.
Would be great to have also an option to turn all of them on or off with one single click for obvious reasons.