The Sentry integration for Asana is currently broken and is not available to install on new Sentry projects.
If I understand correctly, this is because the existing integration was built on what Sentry’s legacy integration platform, which is deprecated, and it’s on Asana to build a new integration.
I think your best bet might be to report this to Support and ask them about the potential for an update to the integration or, at a minimum, updating the listing. See How to contact our Support Team.
For anyone else who comes across this thread looking for the current status of the Sentry<>Asana integration, I reached out to Asana support and they’ve said that it’s Sentry’s responsibility to create the integration, but in that GitHub issue that I’ve linked, Sentry has said it’s Asana’s responsibility.
I’ll go ahead and reach out to Sentry support like they suggested, although I’m not optimistic since Sentry has already stated that it’s Asana’s responsibility. I’ll continue posting updates here for visibility.