Unexpected behaviour in gnome 44

[Pianisimo]

When using FileDialog it is appending /Untitled to a given location.

let say I do:

let path = FileDialog::new()
                            .remove_all_filters()
                            .set_location(home_dir.to_str().unwrap())
                            .show_open_single_dir()
                            .unwrap_or(home::home_dir()).unwrap_or(home_dir);

being home_dir.to_str().unwrap() = /home/pianisimo

is is calling zenit yas the following: zenity --file-selection --directory --filename /home/pianisimo/Untitled

[Pianisimo]

a workarround to me was to set an empty filename after setting the location. hope this helps.