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Is it expected that (sealed) interfaces are unstable? Both of the implementations of my sealed interface are marked as stable but the interface itself seems to be marked as unstable when I check the compiler report.

Can you apply the annotation to the sealed interface too? Does it work? Does it help?

Applying `@Immutable` to the interface did work but I was wondering whether it was expected behavior or just something the compiler doesn't pick up on yet

Alright good to know. But that’s definitely a good question, I’d file a bug report if nobody replies here.

I think this is working as expected
<https://kotlinlang.slack.com/archives/CJLTWPH7S/p1680633229311679?thread_ts=1680589677.294289&amp;cid=CJLTWPH7S|https://kotlinlang.slack.com/archives/CJLTWPH7S/p1680633229311679?thread_ts=1680589677.294289&amp;cid=CJLTWPH7S>