Dropdown menu is not displayed on click when updated

Hello,

I just found an issue in version 3.4.1 and 3.4.0 but that’s not the case in 3.2.1
After dropdown menu update, it is not displayed on click.

I am sorry I can not provide my code or anything else but I just wanted to share it.

BR

Unfortunately there is nothing at all that we can do without a complete Minimal Reproducible Example.