Animation Tab keeps disappearing as soon as I select an option

Hello,

Anytime I use the animation tab to add an effect to the object, when i select any option, the tab just closes right away. I can sometimes workaround it but it is driving me crazy. I cannot select various options for an animation at a time. The pane closes each time one option is selected. I hope this makes sense. Screenshot of pane attached.

Hi Sarah,

Could you please check on the top right corner of the screen if the arrow is pointing up as in the image?
image
If not, please click on it to adjust.
This should solve your issue.

Let me know if you have any other concern.

Best,
Quynh Anh