Targeting Desktop MacOS using JVM-based libraries (Like VLCJ) crash when called at runtime with permissions error, runs fine in the IDE

Describe the bug

When attempting to build a MacOS Desktop target using the VLCJ library (per the example in the experimental folder), running it locally works as expected.

After creating all the proper settings and configurations for a signed App acceptance per Apple's instructions and successfully uploading of a build (which runs fine locally), and is accepted by Apple. The App is then made available in TestFlight for users to download.

Upon a user downloading an launching the App, everything works fine until accessing the VLCJ videoplayer, which causes a crash. The library is successfully loaded, but something else is causing a violation (permissions? library not signed?):

I am able to get any regular Kotlin-native library (for KMM/KMP) work fine on all platforms. It's just these libaries that link back to JVM somewhere... like VLCJ or WebView.

Please forgive my lack of proper terminology, I am an Android/iOS developer, MacOS desktop is totally new to me.

Affected platforms

Desktop (macOS) only

Versions

Kotlin version*: 1.9.23
Compose Multiplatform version*: 1.6.6
OS version(s)* (required for Desktop and iOS issues): 14.4.1 (23E224)
OS architecture (x86 or arm64): arm64
Device (model or simulator for iOS issues): Any
JDK (for desktop issues): Corretto 18.0.2, Corretto 20.0.1, Temurin 21.0.2, Temurin 20.0.2

To Reproduce Steps and/or the code snippet to reproduce the behavior:

Reference project and commit: https://github.com/realityexpander/CloudCoverUSA2/blob/37feae3c18c55591331c2981eb149b2ab3e84dd9/composeApp/src/commonMain/kotlin/App.kt#L471

Include a JVM library (like this:)

// build.graadle.kts (:composeApp)
desktopMain.dependencies {
            implementation(compose.desktop.currentOs)
            implementation(compose.desktop.common)
            implementation(libs.ktor.client.java)
            implementation(libs.coil.network.ktor)

            // for vlcj
            implementation("org.jetbrains.kotlinx:kotlinx-coroutines-swing:1.8.0")
            implementation("uk.co.caprica:vlcj:4.8.2")
        }

Running locally (using composeDesktop:run, composeDesktop:runRelease) works great. composeDesktop:runDistributable and composeDesktop:runReleaseDistributable have never worked for me.

Target MacOS desktop using the packagePkg task. Everything signs properly and upload is accepted by Apple. Upon downloading and accessing the VLCJ component causes a crash at runtime, and these windows pop-up:

Expected behavior I expect the same behavior when running locally, ie: the VLCJ library has full functionality and does not crash at runtime after distribution via Apple TestFlight or production.

Screenshots Included above

Additional context Here's the log from the Cloud Cover USA 2 > Data > Library > Logs > Cloud Cover USA 2_debug.log

[0421/134207.769659:FATAL:mach_port_rendezvous.cc(148)] Check failed: kr == KERN_SUCCESS. bootstrap_check_in org.jcef.jcef.helper.MachPortRendezvousServer.70484: Permission denied (1100)
[0421/134229.391927:FATAL:mach_port_rendezvous.cc(148)] Check failed: kr == KERN_SUCCESS. bootstrap_check_in org.jcef.jcef.helper.MachPortRendezvousServer.70557: Permission denied (1100)
[0421/135312.446145:FATAL:mach_port_rendezvous.cc(148)] Check failed: kr == KERN_SUCCESS. bootstrap_check_in org.jcef.jcef.helper.MachPortRendezvousServer.71147: Permission denied (1100)
[0421/140441.134448:FATAL:mach_port_rendezvous.cc(148)] Check failed: kr == KERN_SUCCESS. bootstrap_check_in org.jcef.jcef.helper.MachPortRendezvousServer.72941: Permission denied (1100)
[0421/162047.433538:FATAL:mach_port_rendezvous.cc(148)] Check failed: kr == KERN_SUCCESS. bootstrap_check_in org.jcef.jcef.helper.MachPortRendezvousServer.85663: Permission denied (1100)

here's the project I'm using: https://github.com/realityexpander/CloudCoverUSA2/blob/37feae3c18c55591331c2981eb149b2ab3e84dd9/composeApp/src/commonMain/kotlin/App.kt#L471

PS: I targeted iOS and use KMM/KMP libraries for video and it works on Desktop for arm64 macs with no problems.

JetBrains / compose-multiplatform

Targeting Desktop MacOS using JVM-based libraries (Like VLCJ) crash when called at runtime with permissions error, runs fine in the IDE #4712