Rotate the screen after entering text during the search process, and the text disappears

[Mo-1996]

Describe the bug
I found an issue during the search videos process. After entering the text, I rotated the device and the text I just entered disappeared.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Bookmarks' page
2. Click on 'Search' button
3. Enter text and rotate the phone
4. See error

Expected behavior
The pages before and after rotation should remain consistent, which means that the entered text should still be on the page.

Screenshots
skytube-ro.webm

Setup:

• Android version: 8
• Is Your device rooted? No
• Do You use Tor or any VPN service with your device? Yes
• App source Downloaded from GitHub
• App Version [e.g. v2.988]
• App Flavour Extra

Additional context
Add any other context about the problem here.