Task appearing in Calendar View but not in List View in "My Tasks"

My coworker is having this issue and we can not figure out why it was happening. She has a task that I assigned to her, in a project that I have been assigning tasks through to her for years. While it shows in her Inbox and on the Calendar view of her “My Tasks”, it is not showing in the List view of “My Tasks”. Most often she is looking at the List view rather than Calendar, so she would have missed this task had she not received the email notification when I commented in the task and tagged her.

We are not able to reproduce this as we are unsure what the issue is. Other tasks in this project show up, other tasks show up. There seems to be some tasks that sometimes just do not show for her in List View in her “My Tasks” section, for her or anyone else viewing her tasks.

Browser version:
Google Chrome

I did find a very similar issue outlined by another user in the forum from 2019/2020, but there was no resolution in that thread ( Task appearing in Calendar view but not List view in My Tasks ), hoping someone can help!

@Emily_Stratman,

Could you have your coworker go into her My Tasks Calendar view, open the task detail pane for this task, and take a screenshot like this (I’m interested particularly in the part that shows “New” in my example). That might give a clue where it is in List view. Once you know, she can check to make sure she unsets any filters, sorting, or grouping in List view that might be obscuring it. She can click on her existing List tab and choosing Make a copy to do that in another tab so as not to disturb that tab.

Thanks,

Larry