The last item in FreeBSD Installer Keymap Selection (il.kbd) shows as: ?~Y?~Q? Also it messes up the graphics a bit when you go to the "?~Y?~Q?" item in the list. If the cursor is at the top of the list and i press End key to go to the bottom it says: "?~Y?~Q? opean" Because the text that was previously showed "Central European" is not cleared. "il" is country code for Israel i think.
I'm not sure why il.kbd would be last, but indeed it has an oddity. The names for il.kbd are: il.kbd:en:Hebrew il.kbd:de:Hebräisch il.kbd:fr:Hébreu il.kbd::תירבע the final entry has no language code and perhaps this trips over a bug in kbdmap.
Did you have a language set when entering the keymap selection?
A commit references this bug: Author: emaste Date: Tue Dec 10 03:42:59 UTC 2019 New revision: 355575 URL: https://svnweb.freebsd.org/changeset/base/355575 Log: Add missing language specifier for Hebrew il.kbd description PR: 235094 (related) MFC after: 1 week Sponsored by: The FreeBSD Foundation Changes: head/share/vt/keymaps/INDEX.keymaps
A commit references this bug: Author: emaste Date: Tue Dec 17 15:02:29 UTC 2019 New revision: 355856 URL: https://svnweb.freebsd.org/changeset/base/355856 Log: MFC r355575: Add missing language specifier for Hebrew il.kbd description PR: 235094 (related) Sponsored by: The FreeBSD Foundation Changes: _U stable/12/ stable/12/share/vt/keymaps/INDEX.keymaps
A commit references this bug: Author: emaste Date: Tue Dec 17 15:03:52 UTC 2019 New revision: 355857 URL: https://svnweb.freebsd.org/changeset/base/355857 Log: MFC r355575: Add missing language specifier for Hebrew il.kbd description PR: 235094 (related) Sponsored by: The FreeBSD Foundation Changes: _U stable/11/ stable/11/share/vt/keymaps/INDEX.keymaps