Issue with cancelling the task, create Test Execution in Test Plan board

Description: Canceling the task of creating Test Execution under the Test plan board results in the screen being stuck.

Pre-conditions: NA

How to reproduce

1. Open the Testing Board and go to the Test Plan board.
2. Open a Test case and click on folder >> Create >> Test Execution with Test(s)
3. Once the window for "Include Tests currently..." opens up, cancel it.
4. The screen will show a spinning wheel and get stuck.

Actual result/Attachments: 
A video for the steps replicating the issue is attached. 

Expected result:
The Task should get cancelled.

Version

• Xray Cloud 4.12.5-1

Workaround:
A page refresh is required to cancel the task