Fix textStoryToggle visibility when hasSelectedMedia

[Sagar0-0]

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• [x] I am following the Code Style Guidelines
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• Device A, Android X.Y.Z
• Device B, Android Z.Y
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Description

Before:

https://github.com/user-attachments/assets/7c63adce-f2b2-43ae-abc9-0bdccdda49c5

After: Observing to the latest state of selectedMedia count and updating the visibility

[Sagar0-0]

I'm interested in how you're reproducing this bug, it doesn't personally happen to me.

Capture a media, Click anywhere on the Preview screen and wait for 1-2 seconds, press back button(See video). This might not show sometimes

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale[bot]]

This issue has been closed due to inactivity.