Any support for partitioned third-party cookies?

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?


Anyone from support able to comment on this?

Any update on this? even we are running into same issue.

Any possible workarounds for this? we do have the same issue.

Is there any update or workaround for this?