It currently takes the entire width of the screen. Let's make it the width of the text it contains + margins of 16 pixels
rdar://104235363
Pull request: https://github.com/WebKit/WebKit/pull/9223
Committed 259512@main (b64331587175): <https://commits.webkit.org/259512@main> Reviewed commits have been landed. Closing PR #9223 and removing active labels.