Super Mario 63 freezes on first frame of title screen

[GTcreyon]

Describe the bug
Game freezes on the first frame of the title screen (when the cutout star first appears).
Warning "Sound.position: Unimplemented" repeated in console.
Title screen music starts, but does not loop.
https://uploads.ungrounded.net/498000/498969_Super_Mario_63__2009_.swf?123

Expected behavior
Title screen should load, the cutout star expanding to reveal the whole title.

Is the problem with the Ruffle desktop app, extension, or self-hosted version?
Experienced both on the self-hosted and desktop versions.

What platform are you using?

• Windows (Desktop)
• Firefox (Browser)

[GTcreyon]

Correction, this only applies to the 2009 version of the game.
https://drive.google.com/file/d/12VYqCEPPerS9nwUKQyIKq1uFTL06zO5D/view

[NyanCatTW1]

Cannot reproduce on the latest version of Ruffle, are you sure you're running the latest version?

[GTcreyon]

Positive. Are you sure you're using the 2009 version of sm63? :P

[Herschel]

Can confirm the issue on the linked Google drive SWF.

[Toad06]

The title screen now appears as it should in nightly-2021-10-18 and the most recent releases, assume fixed by #5482.