Environment:
Debian 12 + VirtualBox 7.2.4 + PHP 8.2
phpVirtualBox-7.2-1
Firefox 144.0.2 / Edge 141.0.3537.99

Current Behavior:
When selecting USB in the Settings dialog, entries in USB Device Filters are not displayed even though they exist.

Additional Notes:
The display issue is resolved by modifying the following in
https://github.com/phpvirtualbox/phpvirtualbox/blob/7.2-dev/panes/settingsUSB.html
L33:

---  <div id='vboxSettingsUSBAddDeviceClick' style='display: none' />
+++ <div id='vboxSettingsUSBAddDeviceClick' style='display: none'></div>

I apologize for not reporting this as a PR.