We have clients that run our applications iframed inside their sites, so we run into the third-party cookie issues when third-party cookies are blocked or if the user is in incognito (which blocks third-party data by default).
A new solution to this problem is partitioned third-party cookies, see MDN docs here and Chrome docs here.
Is there any current support for this? If not, are there future plans to support this?
Partitioned third-party cookies are being introduced to address issues with third-party cookies in iframes, particularly when blocked or in incognito mode. Current support is being rolled out in modern browsers like Chrome. For the latest status and implementation details, refer to the documentation on MDN and Chrome’s developer resources.