Pull Request for Issue #33443 .

Summary of Changes

This Pull Request modifies administrator/templates/atum/scss/vendor/bootstrap/_dropdown.scss.
The issue was that if the dropdown menu contains only a single button, then there would be not border radius for the button. This was caused because if a dropdown menu contained only a single button, it would have both the classes first as well as last, hence overriding the border-radius property that has been set in template-rtl.scss and removing border radius from bottom and top respectively.

In this pull request a check has been added to see if the element contains both first and last classes, if it does then the style won't be applied.

Testing Instructions

• Login to Administrator
• Go to Menus > Manage > New
• Expand the Save & Close dropdown menu and hover over Save & New.
• Check if Save & New has the border radius for all 4 corners.

Check if other dropdown menus are fine ( Before & After results will be same for this one).

• Go to Menus > All Menu Items.
• Click on one of the items that are listed, for eg: Home.
• Expand the Save & Close dropdown menu and hover over Save & New and Save as Copy.
• Check if Save & New has the border radius for top corners and Save as Copy has border radius for bottom corners.

Actual result BEFORE applying this Pull Request

Expected result AFTER applying this Pull Request

Documentation Changes Required

Nope.