Missing user feedback for errors on new issue page
Summary
Several UI elements on the new issue page give no user feedback when their requests fail, namely:
- issue template dropdown
- assignee dropdown
- milestone dropdown
Steps to reproduce
- got to new issue page of any project
- switch to offline mode
- use dropdowns
What is the current bug behavior?
No user feedback for failing requests:
What is the expected correct behavior?
For every failing request an error message is shown (as for the labels dropdown).