segfault when trying to open file picker on wayland

current HEAD crashes with the following log when trying to open an eventlog in the filepicker. 
```
(threadscope:456763): GLib-GIO-ERROR **: 15:31:13.564: No GSettings schemas are installed on the system
fish: Job 1, '/nix/store/ghn2n3s5z8fah8qwymg3…' terminated by signal SIGTRAP (Trace or breakpoint trap)
```