uui-combobox click to close does not work

[enkelmedia]

Which exact UI Library version are you using? For example: 1.0.1 - don't just write v1.

v1.5.0 @umbraco-ui/uui-combobox

Bug summary

When clicking the arrow on the combobox the options list becomes visible. Clicking the arrow again to close it does not work. A regular HTML select-element would close the options list when clicking the arrow a 2nd time

Specifics

No response

Steps to reproduce

Try here: https://uui.umbraco.com/?path=/docs/uui-form--docs

Expected result / actual result

No response