Data export store modal - cannot click and place focus into a group of stores that have been entered into the store text box field

Testing Environment Details

• Environment: Testing 
• Store(s): NA
• Feature: Data export Store Modal - Store text box
• Related Tickets (Stories or Features): CFAMX-14883
• Other Related Links (Confluence, BRDs, Etc...): N/A
• Feature Configurations: N/A

Expected Result

When the Data export page is loaded and the user enters a group of stores - example: 01919,00096,3001 and then decides to change a store, the user should be able to click to 01919 for example and change 01919 to 01918.

Actual Result

Instead when clicking into the Store text box, the entire group of stores is highlighted and the user cannot place the focus in this spot. At this point, the option is only to delete the entire group of stores and re-enter manually.

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