I’ve instrumented my local build, and the message that triggers the renderer crash is the one with msgid "UnityWebappApi-Message":
args : "[null]" callback : null name : "ContentHub.onShareRequested" target : "ubuntu-webapps-binding-call"
In ObjectBackedNativeHandler::NewInstance(), 'manager_' is null, so dereferencing it triggers the crash.
I’ve instrumented my local build, and the message that triggers the renderer crash is the one with msgid "UnityWebappApi -Message" :
args : "[null]" onShareRequeste d" webapps- binding- call"
callback : null
name : "ContentHub.
target : "ubuntu-
In ObjectBackedNat iveHandler: :NewInstance( ), 'manager_' is null, so dereferencing it triggers the crash.