File chooser: Confuse behavior when the file name is the same as the name of a folder already present in destination
Arch Linux, gtk 3.24.5, LibreOffice 6.2.0
open libreoffice writer
write some text
press ctrl+s to save
In the file name field, type the name of a folder already present in destination (popup shows up below the file name field)
click "Save" button (popup up below the file name field closes)
click "Save" button again
Result: save dialog opens the folder that have the same name as file name you typed, file name field is cleared, "Save" button is disabled.