Buffer level key mappings may trigger blink in promt buffer

[Kaiser-Yang]

Make sure you have done the following

• I have updated to the latest version of blink.cmp
• I have read the README

Bug Description

With default configuration, the completion will be disabled when in a buffer whose type is prompt, but the buffer level key mappings may trigger the completion.

For example, when use nvim-telescope to live grep, and I type letter the completion list not pop up:

But when I use <bs> or some brackets the completion list will pop up:

My <bs> and brackets had been binded when BufEnter by the jiangmiao/auto-pairs plugin.

And I've tried that when I remove the <bs> key mapping in the buffer, when I press <bs> the cmopletion list won't pop up. So I guess it's something related with the buffer level keymappings.

Relevant configuration

No response

neovim version

NVIM v0.10.1

blink.cmp version: branch, tag, or commit

v0.8.1