Pressing `escape` key does not close certain modal dialogs

[petersutter]

What happened:
On the Gardener dashboard, pressing the Escape key does not close certain modal dialogs as expected. The behavior is inconsistent across different dialogs.

For example:

• On the "Add Member to Project" dialog, pressing Escape does not close the dialog. The user must click on the cancel button to dismiss it.
• However, on the "Create Infrastructure Secret" dialog, pressing Escape correctly closes the dialog.

What you expected to happen:

How to reproduce it (as minimally and precisely as possible):

Anything else we need to know:

Environment:

[grolu]

also does not work on create project dialog. Need to check all dialogs and especially GDialog