Animations saved to file still show custom track warning in AnimationPlayer

[Flynsarmy]

Godot version

v4.1.2.stable.official.399c9dc39

System information

Windows 11 - Forward+ geforce 3070TI

Issue description

When importing a GLB as an AnimationLibrary there is an option on each animation Save to File. When used, this can be paired with Keep Custom Tracks and once reimported, custom tracks will be kept in AnimationPlayer.

Even with both these options checked, AnimationPlayer still shows an Imported Scene warning button with explanation that you need to use Save to File and Keep Custom Tracks which I am already using.

Custom tracks are indeed kept on these animations through subsequent reimports of the library so everything is working correctly, the button is just showing when it shouldn't be.

Steps to reproduce

• Import a GLB as an AnimationLibrary
• Enable Save to File and Keep Custom Tracks on one or more of the animations and reimport.
• Add an AnimationPlayer to a scene and load the AnimationLibrary
• Load up one of the anims you saved above.

You'll see the warning button even though you shouldn't.

Minimal reproduction project

ImportCustomTracksIssue.zip

In this example project there is an AnimationLibrary file animations.glb with two animations.

1. taller is saving to file with Keep Custom Tracks enabled.
2. wider isn't saving to file and has Keep Custom Tracks disabled.

Open test_scene.tscn and look at the AnimationPlayer.

• The wider anim correctly has no custom tracks, no option to add custom tracks and shows the warning button.
• The taller anim (saved to file with Keep Custom Tracks enabled) has a custom rotation track, it survives through reimports of the AnimationLibrary as it should, however the warning button is still showing at the bottom when it shouldn't.

[Wiggan]

This seems to have been more broken in 4.3 dev5.
The UI does not show the newly created custom track, and after reloading the project, they are all gone.

[dotme-takase]

Even the 4.3 stable version (77dcf97) doesn't seem to have fixed the problem.
Custom tracks added in older Godot versions are still remain, but on animations added after the 4.3, they cannot be saved...

• I have verified that [Save to File] and [Keep Custom Tracks] are enabled in the GLB Model Import settings

• Imported Scene warning appears in target animation

• When I ignore the warning and add a custom track, it appears to be added in the UI, but is not reflected in gameplay and disappears after reloading the project

Has Custom Track already been deprecated?

[vladimir-sama]

Does this have any effect? In my end I only saved to file, but the glb no longer exists. I added custom tracks and they don't work (4.4.1)

[Ramshell]

4.3-stable here and I've got the same problem.