Audio animation track not playing if clip is offset to the left (before 0 time).

[jcarlosrc]

Tested versions

Reproducible in 4.2.x, 4.3.x and 4.4 dev 7
Last worked as expected in 4.1.3

System information

Ubuntu 24.04, Windows 10

Issue description

If the audio clip is offset to the left (before 0 time) the engine gives the warning: "Found the key outside the animation range. Consider using the clean-up option in AnimationTrackEditor to fix it.". This happens even if there is not actual key outside the animation range but the clip is just offset.

Kooha-2025-01-09-12-27-18.mp4

While we can clean up the animation, it does not have undo option so that making a fine tuning of the play time for a clip is a mess.
Is this a feature? Godot 4.1 managed any audio clip offset without any problem.

Steps to reproduce

Create an animation player with an animation. Offset it to the left. The track will not play.

Minimal reproduction project (MRP)

audiobug.zip