Incorrectly escaping selection with brackets

[itmecho]

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

Selecting a completion option containing {} is incorrectly escaping the second bracket. This is also the case for items containing multiple sets of {}

Then selecting the item with <c-y>

Relevant configuration

The only thing I can think of that would be relevant is auto brackets but I haven't set that so it's whatever the default is.

neovim version

NVIM v0.10.3
Build type: Release
LuaJIT 2.1.1713773202

blink.cmp version

v0.10.0