Created attachment 88682 [details] Screenshot Konsole manually renders (most of) the glyphs in the U+2500..257F range (box drawing) so that they align nicely. It would be nice to extend this to U+2580..259F (block elements), as these are also incorrect in most of the fonts. As a result, for example the output of https://git.gnome.org/browse/vte/tree/perf/img.sh (with a picture as its argument) would show up correctly.
Thanks for the bug report - it would helpful w/ patches or at least an easy way to show the current char and the "correct" char.
Added some time ago: https://phabricator.kde.org/D17294 https://invent.kde.org/utilities/konsole/-/commit/d39d51973a34d949bf9ae035344c4f2b861e9d0b