Cannot assign elements to an exported Array of Nodes

[saltern]

Godot version

v4.0.3.rc2.mono.official [2ac4e3b]

System information

Windows 10 22H2

Issue description

When exporting a variable where the type is any kind of node, a box saying "Assign..." appears and you can specify a node via the editor no problem. When the exported variable is an array of nodes, the same box appears for each element in the array, but attempting to assign a node in the same way does nothing.

Steps to reproduce

• Create a node, attach a script to it, and in it create an export variable with type Array[Node].
• From the inspector, add a new element to the array.
• Click "Assign..." to bring up the "Select a Node" window.
• Choose any node.
• The node doesn't get assigned and the array remains unchanged.

Minimal reproduction project

Node array export.zip

[Calinou]

• Duplicate of Can't assign nodes to exported array #62916. This is fixed in 4.1.dev2 but not 4.0.3.

[VikingAntics]

This bug is fixed in 4.1 dev3, however, if you add @tool to the script, it reverts to the previous bugged behavior and will not assign the selected node. It does 'flash' the change for an instant, but then reverts back to the original value.