Ability to set Date range Filter more ealiry on JWM project Timeline

• It would be nice to be able to set only [Start date], [Due date] at Date range(More Filters).
  Now, we need to set both [Start date] and [Due date] at Data range.

• want other options about the date at Quick Filter.
  Now, we can use [Due this week] or set [Data range] Filter for the date.
  It would be nice to be able to use more options as below.

For [Start date]
ex. [1 month ago],[3 months ago],[Half a year ago],[beginning of year],[beginning of month],[beginning of week]
For [Due date]
ex. [1 month later]、[3 months later],[After half year],[Weekend],[End of the month],[End of year]