I've asked about it upstream at https://gitlab.gnome.org/GNOME/vte/-/issues/88#note_1849187 .
- Bug#1052172: gnome-terminal: crash during scroll-up Patrice Duroux
- Bug#1052172: XFCE4-Terminal is also affected (in a... Rainer Schwarzbach
- Bug#1052172: gnome-terminal: crash during scroll-u... Egmont Koblinger
- Bug#1052172: gnome-terminal: crash during scroll-u... Egmont Koblinger
- Bug#1052172: gnome-terminal: crash during scroll-u... Samuel Thibault
- Bug#1052172: libvte-2.91-0: swallowed characters o... Egmont Koblinger
- Bug#1052172: libvte-2.91-0: swallowed characters o... Egmont Koblinger
- Bug#1052172: gnome-terminal: crash during scroll-u... Samuel Thibault
- Bug#1052172: gnome-terminal: crash during scro... Patrice Duroux
- Bug#1052172: gnome-terminal: crash during ... Samuel Thibault
- Bug#1052172: gnome-terminal: crash dur... Patrice Duroux
- Bug#1052172: gnome-terminal: cras... Samuel Thibault
- Bug#1052172: gnome-terminal: ... Patrice Duroux
- Bug#1052172: gnome-termin... Samuel Thibault