M2 (Bug) - Able to manually select a date from the date picker in M2

Details

Able to manually select a date from the date picker in M2

Testing Environment Details

Effected Server: M2
Store(s): Any
Logged in User: sharon.madihlaba

Feature: N/A
Related Tickets (Stories or Features): CFAMX-17310
Other Related Links (Confluence, BRDs, Etc...): N/A
Feature Configurations: N/A

Steps to Reproduce:
1. Login to M2
2. Click on the workflow icon
3. Click on the date picker
4. manually select a date 

Expected Result
The manual selection of the date to be disabled

Actual Result: