Unable to create timelapse animations for Sentinel-1 RTC

[scottyhq]

I'm following the documentation here https://planetarycomputer.microsoft.com/docs/changelogs/history#generate-a-timelapse-gif-for-a-dataset-mosaic to create a timelapse of Sentinel-1 RTC over a small area, but no matter the settings I try I keep seeing a 'Sorry, something went wrong with that request' error or the frames are all gray/nodata.

Is this feature no longer working for RTC? It does work as expected for other datasets, like Landsat Collection 2.