On TimeLine Activities filter by pane does not display Activity due date and modified date

On TimeLine Activities filter by pane does not display Activity due date and modified date
Hi Partner,
Navigate to Settings -> Customization -> Customize the System -> Expand the Entities -> Select for affected entity on which you are seeing the timeline
Expand the affected entity and select the Form -> Select the affected form and open and double click on Social pane to change the settings
Once the activity tab properties is open, in general Tab check if Filter by option is select to "Show All", Here's a screenshot for reference