Typing 'g' inside Classes > Quick Filter focuses flag/address search bar

[8dcc]

Environment information

• Operating System: Arch Linux (kernel 6.4.11)
• Cutter version: 2.3.1 (Latest)
• Obtained from:
  • Built from source
  • Downloaded release from Cutter website or GitHub
  • Distribution repository
• File format: Shared object file (.so)

Describe the bug

If I start typing in the quik filter textbox inside the the Classes window (added in #3079, #3152), and I type the letter 'g', it focuses the "Type flag name or address here" textbox at the top. I can't type the letter 'g' at all in the quick filter because it goes back to the top bar every time.

To Reproduce

Steps to reproduce the behavior:

1. Open: Windows > Info > Classes
2. Start typing "g..." in the Quick Filter textbox
3. Notice how the focused textbox is the top bar.

Expected behavior

Being able to type all letters inside the Quick Filter.

Screenshots

Top bar:

Additional context

Using v2.3.1 AppImage from releases.