On MAC platform, Keyboard focus is not moving inside the pdf.

### Expected Behaviour
Keyboard focus should move inside the PDF and proper keyboard focus indicator should be visible for all the controls.
### Actual Behaviour
Keyboard focus is not moving inside the pdf.
### Reproduce Scenario (including but not limited to)
[Lorem ipsum.pdf](https://github.com/user-attachments/files/16234818/Lorem.ipsum.pdf)

#### Steps to Reproduce
1. Turn on Full keyboard access from Accessibility settings. Path: Open 'System Settings' -> 'Accessibility' -> 'keyboard -> Toggle on 'Full keyboard Access'.
2. Open Adobe Acrobat Reader on MAC.
3. Open the 'Lorem ipsum' PDF in adobe acrobat reader.
4. Navigate on the controls present in the pdf using tab keys.
5. Verify whether 'Keyboard focus indicator is moving inside the pdf or not.

#### Platform and Version
Platform: Adobe Acrobat
App Version: 24.002.20893

#### Sample Code that illustrates the problem
[Lorem ipsum.pdf](https://github.com/user-attachments/files/16234831/Lorem.ipsum.pdf)

#### Logs taken while reproducing problem

https://github.com/user-attachments/assets/1b0f0982-24fd-4933-a4c7-f7eedb5eee0c

報告提供了 PDF 附件、重現步驟、Adobe Acrobat Reader 版本 24.002.20893 以及一段錄製內容，但沒有指出任何儲存庫檔案、測試或程式碼進入點。首先，在啟用 Full Keyboard Access 的 macOS 上使用提供的 PDF 重現問題；當鍵盤焦點能在 PDF 控制項之間移動並出現可見的焦點指示器時，即表示完成。

由索引模型根據 Issue 內容生成。