Stealth Hunter 2 - Game softlocks itself after exceeding the maximum call stack size in the first level

[Molisson]

Describe the bug

1. Play the first level as usual
2. Reach the second cutscene trigger, where the main protagonist talks about the shipment and wait until the cutscene ends

If done correctly, the game should be softlocked for you and you are unable to progress

Expected behavior

The game should not be softlocked and progress the game

Content Location

https://www.newgrounds.com/portal/view/592710?emulate=flash

Affected platform

Self-hosted version

Operating system

Windows 11

Browser

Microsoft Edge

Additional information

One error log I found

Uncaught RangeError: Maximum call stack size exceeded
    at ruffle_core::avm2::activation::Activation::resolve_parameters::h20d8c8beac9ae0e8 (0363ec7e:0x6b08ba)
    at ruffle_core::avm2::function::Executable::exec::h0105c140d9037b4e (0363ec7e:0x317699)
    at <ruffle_core::avm2::object::class_object::ClassObject as ruffle_core::avm2::object::TObject>::construct::hd8e3428cf17f259f (0363ec7e:0x849eee)
    at <ruffle_core::avm2::object::Object as ruffle_core::avm2::object::TObject>::construct::hac23978d6b60af93 (0363ec7e:0x42c006)
    at ruffle_core::avm2::activation::Activation::run_actions::h8dfafc6a0c0a2658 (0363ec7e:0x30700)
    at ruffle_core::avm2::function::Executable::exec::h0105c140d9037b4e (0363ec7e:0x317db6)
    at ruffle_core::avm2::object::TObject::call_method::h091cbfec09dcbe4f (0363ec7e:0x69912f)
    at ruffle_core::avm2::object::TObject::get_property::haf4707cd908ef05c (0363ec7e:0x5c149c)
    at <ruffle_core::avm2::object::Object as ruffle_core::avm2::object::TObject>::get_public_property::hd4fd23124ac9d159 (0363ec7e:0x2330bd)
    at ruffle_core::avm2::amf::recursive_serialize::hd04ba0c22de04ef0 (0363ec7e:0x4806dc)

[Lord-McSweeney]

This may be related to recursive serialization of objects into AMF in AVM2