Completing after a . in the command line does not replace the prefix

[oddlama]

Make sure you have done the following

• Updated to the latest version of blink.cmp
• Searched for existing issues and documentation (try <C-k> on https://cmp.saghen.dev)

Bug Description

When I try to complete a buffer after typing a part of the filename, the completion will not replace the prefix if it ends with a dot . resulting in a wrong filename:

Example - I have previously had a file init.lua open, and want to switch to it:

:b init<TAB><CR>
--> results in:
:b /path/to/init.lua

:b init.<TAB><CR>
--> reults in:
:b init./path/to/init.lua

Relevant configuration

{
    keymap = "enter",
    completion = { documentation = { auto_show = true }, list = { selection = { auto_insert = true, preselect = false } } },
    sources = {
        default = { "lsp", "path", "snippets", "emoji", "buffer" },
        providers = { emoji = { module = "blink.compat.source", name = "emoji" } },
    },
}

neovim version

v0.10.3

blink.cmp version

v0.10.0