Change the look is empty after creating and publishing a theme

[promisetochi]

Steps

1. Use the REST API to create and apply theme
2. Reload any modern page including the site contents
3. Open change the look.

Result
Change the look is empty

And there's a network error for this endpoint: /sites/ShortPoint/_api/SP.Web.GetContextWebThemeData?noImages=true&lcid=en%2DUS
Error code: 500

Originally posted by @Promhize in #2434 (comment)

[patmill]

What does the rest of that error content look like?

[promisetochi]

Hi @patmill @VesaJuvonen thanks for the quick response. Here it is:

[github-actions]

Thank you for taking the time to file an issue. We periodically archive older or inactive issues as part of our issue management process, which automatically closes them once they are archived.

If you’d like to understand more about why and how we handle archived (closed) issues, please see Our approach to closed issues.

We appreciate your contribution and if this is still an active issue with the latest SPFx versions, please do resubmit the details. We needed to perform a cleanup, so that we can start with a clean table with a new process. We apologize for the inconvenience this might cause.