Lua script hangs when monitoring link in paused state

I was trying out a script I made in Lua and noticed that sometimes it hangs. After trying to make a minimal reproducible example I noticed that the reason it hangs is because I have a paused/suspended link between nodes.

Minimal reproduction:

1. Make a link get paused state. For example, leave a Youtube video paused in Firefox for more than 10 seconds.

2. Run the following script:

wpexec /dev/stdin <<EOM
om = ObjectManager {
    Interest { type="link" }
}
om:connect("installed", function(om)
    print("INSTALLED")
    Core.quit()
end)
om:activate()
EOM

The result:

INSTALLED wont be printed until you send SIGTERM signal or remove/unpause the paused links.

Result I expected:

INSTALLED gets printed and the script exits.

The cause:

Object Manager is configured for Lua with the following:

wp_object_manager_request_object_features (om,
       WP_TYPE_OBJECT, WP_OBJECT_FEATURES_ALL);

And that includes the feature WP_LINK_FEATURE_ESTABLISHED for links, which waits until no links remain paused.

Possible solution:

Disable feature WP_LINK_FEATURE_ESTABLISHED for type WP_TYPE_LINK for Lua API with the following:

diff --git a/modules/module-lua-scripting/api/api.c b/modules/module-lua-scripting/api/api.c
index a3ab36ef..1ba10bc7 100644
--- a/modules/module-lua-scripting/api/api.c
+++ b/modules/module-lua-scripting/api/api.c
@@ -12,6 +12,7 @@
 #include <pipewire/pipewire.h>
 #include <wplua/wplua.h>
 #include <libintl.h>
+#include <wp/link.h>
 
 #define URI_API "resource:///org/freedesktop/pipewire/wireplumber/m-lua-scripting/api.lua"
 
@@ -758,6 +759,8 @@ object_manager_new (lua_State *L)
   /* request all the features for Lua scripts to make their job easier */
   wp_object_manager_request_object_features (om,
       WP_TYPE_OBJECT, WP_OBJECT_FEATURES_ALL);
+  wp_object_manager_request_object_features (om,
+      WP_TYPE_LINK, WP_OBJECT_FEATURES_ALL & ~WP_LINK_FEATURE_ESTABLISHED);
 
   return 1;
 }