v2.OssLicensesMenuActivity not supporting nicely split screen

[chla-android]

Describe the bug
Confusing UI on a tablet (Android 8.0) with two action bar

To Reproduce
Steps to reproduce the behavior:

1. Run OssLicensesMenuActivity on tablet (Android 8.0)
2. Open an Item
3. See design

Expected behavior
Only one Toolbar handling list and detailed view

Screenshots
Screenshot at activity opening and after opening an item.

Desktop (please complete the following information):

• Gradle version: 9.4.1
• Plugin name and version [e.g. OSS Licenses 16.0.0]: plugin 0.13.0 and play-services-oss-licenses 17.5.1

Additional context