External Keyboard not being detected

[RookiNumbers]

Developer TODO (don't remove)

• write tests. put issue number in comment
• update documentation

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Describe the bug
Using a Galaxy Tab S9 Ultra with the external keyboard case (without trackpad), when trying to create a trigger, no input is detected.

To Reproduce
Steps to reproduce the behavior:
Open Key Mapper. Connect the external keyboard. Create a trigger. Start typing any key.
Upload a backup of your keymaps. Follow the guide here

Expected behavior
Keys are regiestered as triggers.

Screenshots
If applicable, add screenshots to help explain your problem.

Smartphone (please complete the following information):

• Device: Galaxy Tab S9 Ultra
• Android version: Android 14 (OneUI 6.1)

Additional context
Add any other context about the problem here.

[sds100]

I don't have this exact model of tablet or keyboard so I can't really debug this. It really isn't up to Key Mapper to choose which devices it supports - the operating system decides. Does this keyboard work with any other key mapping apps?