Steps to reproduce the issue

Use Safari when trying to uninstall any extension.

Expected result

A dialog opens with buttons to confirm deletion.

Actual result

Just the border of the dialog appears and renders the whole site unclickable since the dialog is technically open. Manually setting the height in CSS directly on the dialog helps.

System information (as much as possible)

Joomla 5.0.0 RC, Safari V16.6 on MacOS Ventura 13.5.2

Additional comments

Seems to be a simple CSS issue:

May be the same on other options using a dialog modal, but I don't know where else it is used.