Can't cut entire line without text selection upon changing cut shortcut.

Upon replacing Roblox Studio’s default cut shortcut with a custom shortcut, I am unable to cut the line the cursor is currently at with the custom shortcut when no text is selected, yet ctrl+x cuts the entire line, even after being unbound in settings.

Expected behavior

Using a custom cut shortcut should provide the same effect as using the default ctrl+x shortcut on a line without any text selected.