Trying to use my XB1 to screen share via Wireless Display from my Pixel2 phone.

Hi Daniel, thanks for your reply and help. For sharing mobile phone, should i connect my phone to wireless and then share Via Xbox or should i connect my phone to 5g and then share Via Xbox?

Thanks for clarify your situation a bit more

The Wireless display app is to do the opposite
Project an android or PC screen to the Xbox

In order to use it on your Android device you need to use the sharing screen feature included in your mobile phone (usually the option is in your notification center)

From my computer navigating to support.xbox.com/contact-us displays a blank Xbox page. Would you mind sharing thier contact phone number?

The 360 is directly connected to my router via ethernet, and the XB1 is wireless.

Hi again.

In according with your answer maybe i didn't understand your question but i read your question again, and this is what propose to you based on my experience

To activate the mouse input with the wireless display app on the Xbox Series, you can try the following steps:

Connect your keyboard and mouse to the Xbox Series.

Connect your Samsung phone to the Xbox Series using the Wireless Display app.

Once the connection is established, press the Xbox button on your controller to open the guide menu.

Select My games & apps, followed by See all.

Highlight the Apps tab, and select the option for Wireless Display.

Ensure the Wireless Display app is open and running on your Xbox Series.

Press the Xbox button again to return to the guide menu.

Select the gear icon to open the Settings menu.

Navigate to Devices & accessories, and select the mouse you want to use.
Select the option to “Set up mouse”.

Follow the on-screen instructions to complete the setup process.

If the above steps do not work, you can try using a different app to share your display that supports mouse input

Best regards. Jhon