fix: Prevent wrong appearance of skeleton after second tab click

[Lunyachek]

This is backport form master - #1086

Description

We found that after clicking twice on the same tab - skeleton appeared and not disappeared till switching other tab or page refresh. We think that it is not logical and our proposal - this minor fix

Before fix:

2023-10-21.22.00.50-2.mov

After fix:

2023-10-21.22.03.33.mov

Merge Checklist

• If your update includes visual changes, have they been reviewed by a designer? Send them a link to the Sandbox, if applicable.
• Is there adequate test coverage for your changes?

Post-merge Checklist

• Deploy the changes to prod after verifying on stage or ask @openedx/vanguards to do it.
• 🎉 🙌 Celebrate! Thanks for your contribution.

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[mphilbrick211]

Hi @openedx/2u-vanguards! This is ready for review. Thanks!