Nested artboards loaded with empty name, makes their inputs inaccesible

[fpinzn]

Hello! Thanks for creating such an amazing tool 🫶

Description

Nested artboards are loaded without a name, so their inputs become inaccesible (even when exposed to their parent artboards).

This is the result of inspecting the attached “arrow.riv”. See in the last line how after the arrow, the name of the nested artboard should appear but is empty (the “_name” field is also empty)

This doesn’t seem to happen with all files, “runtime_nested_inputs.riv” used for the example on how to use nested inputs in this repo works fine.

For comparison, inspecting that file looks like this (check the "CircleOuter" on the last line):

Steps To Reproduce

1. Load any of the provided .riv files
2. Inspect the file instance using the debugger

Source .riv/.rev file

rivs.zip

Expected behavior

The nested artboards should have the name so their inputs can be accessed.

Device & Versions (please complete the following information)

• Device: iPhone 16
• OS: iOS 18.0.1
• Flutter Version:

Flutter 3.22.3 • channel stable • https://github.com/flutter/flutter.git
Framework • revision b0850beeb2 (4 months ago) • 2024-07-16 21:43:41 -0700
Engine • revision 235db911ba
Tools • Dart 3.4.4 • DevTools 2.34.3

• rive: 0.13.15
• rive_common: 0.4.12