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kotlinlang

Hey, I have a colleague with a Mac (Intel) and when he loads into our Multiplatform project (JDK 17, Kotlin 2.2.0) he can build it, but the editor marks all kotlin standard functions like `.map{ }` and `.toString()` as unresolved.
The weird thing is two other people with Macs (one Intel, one M4) don't have any issues. His IntelliJ IDEA version ist 2025.2.1 the latest on the stable channel.
We already tried invalidating caches and everything, and non-multiplatform projects don't have that issue.