Due Date calendar arrows aren't always stationary


Most of the time when I click ahead to a future month (when assigning a due date) the arrow is stationary. I click multiple times without moving my mouse.

But today I was changing a date in a subtask while viewing the entire tasks with subtask list (not with the specific subtask open on its own) and the arrow kept shifting up and down depending on the month. E.g., April shows 5 rows of dates but May shows 6, so the arrow for May shifted up from where my mouse was pointing.

This may sound like a silly request, but… I created a medium-term task with multiple subtasks due this summer and fall, and to change each subtask date required a back-and-forth between clicking and moving my mouse, which combined across half a dozen tasks became very tedious.

Stationary calendar arrows please and thank you!