[BUG] Searchbar of current release doesn't work on iPadOS16db5/6

[ButterbretzelChan]

Describe the bug I can't use the search function in the full screen search window on iPad because the keyboard doesn't open. It works on the small sheet that appears when clicking a tag on a post. It does however fully work on iOS16db6

To Reproduce Steps to reproduce the behavior:

1. open App
2. click "Search"
3. click on the search-bar

Expected behavior keyboard opens to enter text

Please complete the following information:

• Device: iPad Pro 12.9 5th gen
• OS: iPadOS 16 dev beta 6
• App Version: 2.4.1 (137)

Additional context I fixed it by just building and deploying the app from Xcode but I'm not familiar with the project and had to kinda disfigure the build phases to get stuff to work so I wouldn't really want to offer my code as a fix (pretty sure the ipa just needs to be generated using the newest Xcode)

[leng-yue]

To build this project, you can refer to the GitHub actions, and I believe that you don't need to edit code to get it to build.
I created a pr #275 that rebuilds EhPanda with ios 16.

[tatsuz0u]

@chihchy fixed in #277.