api.InputEvent.data - doesn't work in Edge 120, possibly others

What type of issue is this?

Browser bug (a bug with a feature that may impact site compatibility)

What information was incorrect, unhelpful, or incomplete?

https://developer.mozilla.org/en-US/docs/Web/API/InputEvent/data - the demo doesn't work. I select text, copy and paste into the box, per instructions, and get "Inputted text: null"

Using Microsoft Edge
Version 120.0.2210.133 (Official build) (64-bit)

What browsers does this problem apply to, if applicable?

Chromium (Chrome, Edge 79+, Opera, Samsung Internet)

What did you expect to see?

Expected to see the text I copied and pasted.

Did you test this? If so, how?

Followed instructions on the page.

Can you link to any release notes, bugs, pull requests, or MDN pages related to this?

No response

Do you have anything more you want to share?

MDN URL

https://developer.mozilla.org/en-US/docs/Web/API/InputEvent/data

MDN metadata

Start by opening the MDN InputEvent.data page and reproducing the reported copy-and-paste behavior in Edge 120. Then inspect the api.InputEvent.data report context to determine whether the problem belongs in browser compatibility data or the page demo. Done means the reported behavior is verified and the relevant issue is corrected or clearly documented.