Dropdown list is cropped when opened

Hi,

Hope you’re having a pretty good day.

I’m trying the free version before buying the Pro and have placed the currency switcher dropdown in the top bar.
I’m having an issue expanding the dropdown, it’s cropped within the parent container.
Already tried a few CSS but no luck yet.
Could you please help?

Also, I require positioning the three loading circles vertically in the middle of the top bar.
How do I achieve that?

Thank you

The page I need help with: [log in to see the link]