Loading animation for Capabilities and Capability sets not shown when editing role again

Overview: Loading animation for Capabilities and Capability sets is not shown in the role edit page if that page has already been opened prior.

Steps to reproduce:

1. Login on evrk2 environment as an admin user

2. Go to "Settings" app → Select "Authorization roles" option in "Settings" pane

3. Click on any existing Authorization role

4. On the third pane click “Actions” → “Edit”

5. On Edit role page click “Cancel” button

6. Repeat step 4 for the same Authorization role

Expected result: Loading animation (moving dots) is shown in expanded accordions: "Capabilities", "Capability sets"

Actual result: Page takes 2-3 seconds more to load and Capabilities and Capability sets are already displayed.

Additional information:

• Same issue when creating a new role and opening the edit page afterward.

  • Interestingly, it works as expected in Cypress auto-test (loading animation shown each time)

• If the browser tab is refreshed before re-opening the edit page, it works as expected.

• NOT reproducible on FSE Dry run 1

• See example: