https://fedoraproject.org/wiki/QA:Testcase_Anaconda_save_traceback_to_bugzilla#How_to_test_on_Anaconda_WebUI says:

> Wait, until Anaconda WebUI is fully started, set a language and click Continue.
> Press F12 to open development tools of the browser window.

Unfortunately this doesn't work anymore (tested on F43 KDE Live RC 1.4). We need to figure out a new way to make anaconda crash (possibly talk to the anaconda team about it).