Keyboard shortcuts are active even when searching

[mchugh19]

IMPORTANT

• [x] I have read the CONTRIBUTING.md and followed the provided tips
• [x] I accept that the issue will be closed without comment if I do not check here
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Explain the Problem

While the news app is open, click the nextcloud search bar and type. If you type the letters j or k, the selection on the news reader changes, rather than entering the text into the search bar. Expected behavior would be that the keyboard shortcuts are only active if there isn't an overlay window or if you are able to type in another area.

Steps to Reproduce

See explain

[lakshyeahh]

I have understood the problem, just few lines of handling edge cases should work. You can assign me.

[SMillerDev]

Please make a pull request, no need to be assigned to an issue.

[lakshyeahh]

Right sir.