Fix - Unpinned admin sidebar can remain expanded after cursor is moved out

[VictorDuranEscire]

Hi @tdonohue, I'am @jtimal partner, I like to share this PR with you.

References

• Fixes Unpinned admin sidebar can remain expanded after cursor is moved out #3416

Description

I have made a change to modify the current function in the side navigation admin component to collapse the navigation if the mouse leaves the component

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List of changes in this PR:

• I have changed the current function when the mouse is left on the navigation component on the administrator side and automatically collapse the menu without validating the focus settings

To reproduce:

1. Log in for the admin sidebar to show up
2. Hover over the sidebar until it expands
3. Open at least one expandable menu section
4. Move the cursor out of the sidebar, but don't click anywhere so it doesn't lose focus

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