Antd multi-level drawer animation bug

[LoicUV]

Hey 👋

I'm currently using the multi-level drawer feature of ant drawer with nice modal, but I noticed the animation of a child drawer is weird, kind of too fast. The closing animation appears to be fine, but not the opening one.
Repro link

Thanks

[ArturKustyaev]

Hello, try to set the property keepMounted={true} to the child drawer