>From https://thrysoee.dk/editline/:
2021-05-22 Jess Thrysoee * version-info: 0:66:0 * all: sync with upstream source * src/el.c: editrc not read on systems without issetugid Patch by Trevor Cordes bookworm (and later) defaults to old behavior, so does buster with the libedit2 from bookworm backported. Also, seems to be a libedit2 issue rather than mariadb-client. Regards, Gerardo