Hello Michael, that is great news, just two points I want to mention: If you want to forward information to certain people, please send email to both, the bugs address and the person, e.g. use "reply all" in your mail client.
And if you get e.g. "/lib/libdislocker.so.0.7" in your backtrace instead of a real source code line, then you may try to add additional dbgsym packages like in this case libdislocker0.7-dbgsym. And repeat the coredumpctl step, then it should provide better information. But not necessary now as you found the issue already. Kind regards, Bernhard
