My door is resizing itself only on x axis to default door scene scale, while opening

Godot Version

4.4.1

Question

I have an issue. When follving this tutorial: https://www.youtube.com/watch?v=-MbPJjbIX4c&list=PLWI8H56cvVoLri4Z2hr152v2NGKTI-nio&index=4 I have created door 17:05. This is exactly what I did to door. Only one thing that I have done differently is I clicked create reset animation twice. I don't think that is the issue. Anyway issue: When I resize my door in other scene then door scene and open it, it will be resized to default size (scale), but only on x axis. But I did not touched scale at all! I don't understand what is the problem. In this video you can exactly see what is happening: https://youtu.be/R9eapNGa_Dk