cmdline completion isn't triggered automatically?

[winkee01]

I use the default setting, but when I wa typing a command in cmdline mode, completions didn't show up, only after I press <Tab> key the candidates will show up, why? how to fix it?

[Saghen]

The defaults changed to match neovim's built-in behavior: https://cmp.saghen.dev/modes/cmdline.html#show-menu-automatically

[winkee01]

Thanks a lot!