Describe the bug

I noticed that form.icinga-form select elements are cut off at top in Firefox.

Firefox:

Chrome:

To Reproduce

View a Form with a Select Element, for example a Icinga DB Web Database Config, with Firefox.

Expected behavior

This:

Your Environment

Mozilla Firefox 135.0.1

Icinga Web 2 Version 2.12.2
Git commit 79971cb
PHP Version 8.2.27

icinga/icinga-php-thirdparty 0.12.1
icinga/icinga-php-library 0.14.1