Is it possible to remove blinking when opening the picker?

[miroshQa]

Compared to snacks.picker, there is definitely a slight blinking when opening the picker—should I call this twitching? In general, snacks.picker seems to open more snappier. This may be subjective and visible only to me, and anyway, it isn't a critical issue. However, I am wondering if this can be fixed or if it is inevitable because we open fzf in the Neovim terminal as a separate process.

fzfluaAndSnacksPicker.mp4

[ibhagwan]

As you correctly stated this is unavoidable due to the use of an external process in a neovim terminal, both telescope/snacks don’t use an external process so the initial window rendering will always be snappier, this is especially visible on Windows where process spawning has a bigger overhead.