Issue was due to .XCompose beeing too long (40K Lines).
[mirror for the file](https://github.com/rvaiya/keyd/blob/master/data/keyd.compose)
(careful, `cat` does not display it fully, use `vim`)
GTK3 could handle it without issue.
GTK4 crash in the unexpected mannger described above.
Issue was due to .XCompose beeing too long (40K Lines). /github. com/rvaiya/ keyd/blob/ master/ data/keyd. compose)
[mirror for the file](https:/
(careful, `cat` does not display it fully, use `vim`)
GTK3 could handle it without issue.
GTK4 crash in the unexpected mannger described above.