Controller battery level not displaying when corresponding entry is enabled

First and foremost consider this:

• Only RetroArch bugs should be filed here. Not core bugs or game bugs
• This is not a forum or a help section, this is strictly developer oriented

Description

Enabling Show Battery Level does not display controller battery level in windows.

Expected behavior

The xinput controllers battery level to be displayed.

Actual behavior

Nothing. On and off results in the same outcome.

Steps to reproduce the bug

1. Navigate to user interface > views> show battery level and ensure its on
2. connect your controller (in my case xbox one bluetooth)
3. note that no battery level indicator displays in the menu

Bisect Results

[Try to bisect and tell us when this started happening]

Version/Commit

You can find this information under Information/System Information

• RetroArch: 1.86 9dc963e15a

Environment information

• OS: Windows 10
• Compiler: [In case you are running local builds]

Start at User Interface > Views > Show Battery Level and reproduce with the reported Xbox One Bluetooth controller on Windows 10, using RetroArch 1.86 at commit 9dc963e15a as the baseline. Trace the Windows/XInput battery-status path into the menu; done means the controller battery level is displayed when the setting is enabled.