Need help on date range slicer

Hello experts,

I have following reporting requirement.

Below are my slicers:

Note : Completed Date is NULL for Status='New' and Status='Rejected'

Status                       Completed Date(Date between)
Approved                    02/01/2021 03/02/2021
New                                     NULL

Rejected                               NULL

Table visual:

Name      Status                    Completed Date
Rec1        Approved                 02/10/2021

Rec2        Approved                 02/18/2021   

Rec3        Approved                 02/23/2021   

Rec4        Approved                 03/01/2021   
Rec5        Rejected                    NULL    

Rec6        Rejected                    NULL

Rec7        New                          NULL

Rec8        New                          NULL

The 'Status' slicer is Multiselect enabled. The end user want to see records for all Status and when he choose the date range from 'Completed Date' slicer, he want to see records range between the date selected in 'Completed Date' slicer for 'Approved' status and he want to see records for 'New' and 'Rejected' status as well.

For example, If user chooses all Status and chooses Completed Date betwen '02/20/2021' and '03/02/2021' , he should see the below data.

Expected output:

Table visual:

Name      Status                    Completed Date

Rec3        Approved                 02/23/2021   

Rec4        Approved                 03/01/2021   
Rec5        Rejected                    NULL    

Rec6        Rejected                    NULL

Rec7        New                          NULL

Rec8        New                          NULL

The condiction to show data is:

Where
(Status == 'Approved' AND Completed Date > 02/20/2021 AND Completed Date < 03/02/2021)
OR
(Status == 'Rejected')
OR
(Status == 'New')

The issue:

When I choose any date range in 'Completed Date' slicer, it shows data for only records that have dates and doesn't show which dont have dates:

Output I ma getting :

Table visual:

Name      Status                    Completed Date

Rec3        Approved                 02/23/2021   

Rec4        Approved                 03/01/2021   

How to get expected output?

Regards,

Anilesh