Mantaflow fluid shrinks v2.9 (possible bug?)

hi im using the 2.9 version and i was trying to make a simple scene with some fluid in a moving cup but when i bake the mantaflow, as soon as the container starts moving, the fluid shrinks down without any leaking, changing the resolution or time steps doesn’t help either.
i used a solid box with geometry behaviour but when you look closely it seems that there’s some hollow space inside the fluid like a bubble?! i don’t recall having this problem with older versions like 2.8
does anyone have the same problem or any solutions/ideas ?
thanks in advance


edit: i did the same steps in 2.83.6 and it was just fine, looks like a bug for 2.9 :thinking:

[quote=“sorbgh, post:1, topic:1254186”]
did the same steps in 2.83.6 and it was just fine, looks like a bug for 2.9 :thinking:
[/quote

Having the exact same issue here.