I cannot press Tab to auto complete text on xbox using a keyboard.

Hello, I'm having a problem where I cannot tab in my text to auto complete my commands. This isn't too big of an issue, but it would make writing commands a tad bit faster.

To recreate the issue,
Step 1: Enter into chat.
Step 2: Click on the text box to start typing.
Step 3: When there is an option to tab a command to auto complete, press tab.
You will see that it doesn't auto complete the text, like nothing ever happened. This is only an issue on xbox when you have a keyboard plugged in, I'm not sure if this is an issue on any other devices.

Expectations: When there is text that can be auto completed, you press tab and it auto completes.

Results: When there is text that can be auto completed, you press tab and nothing happens.

Thank you.