Comment 8 for bug 1780478

I just run into the same problem using the debian packages for rc3 (5.0.0~rc3+dfsg1-1). Just klicking it away is fine. Unfortunately, if you press escape (to leave the dialog without doing anything), wx interprets this as pressing "Stop" and thus dumping kicad's core.... So I would recommend to fix this before the release to not annoy unsuspecting users too much.