[IxUpload] disabled and LOADING don't prevent opening the dialog with keyboard

[jheckl]

Prerequisites

• [X] I have read the Contributing Guidelines.
• [X] I have not leaked any internal/restricted information like screenshots, videos, code snippets, links etc.

What happened?

Navigate to a disabled IxUpload with Tab, or an IxUpload with state=LOADING and interact with it with Space or Enter. Then the file chooser popup will be opened. In the case of disabled, no filesChanged event will be fired. In the case of LOADING, the filesChanged event will be fired.

What type of frontend framework are you seeing the problem on?

Angular

Which version of iX do you use?

v2.1.0

Code to produce this issue.

Can be reproduces in the stackblitz of the IX Documentation simply by adding disabled or state="LOADING". https://stackblitz.com/run?file=src%2Fapp%2Fupload.ts

[github-actions[bot]]

🤖 Hello @jheckl

Your issue will be analyzed and is part of our internal workflow. To get informed about our workflow please checkout the Contributing Guidelines

JIRA: IX-1226