Nread causes E676: No matching autocommands for buftype=acwrite buffer

[saccarosium]

Problem

Using :Nread scp .. twice causes the error "E676: No matching autocommands for buftype=acwrite buffer" when writing the file that was open before execuing Nread.

Seems that Nread/netrw is changing the other buffer's buftype?

Steps to reproduce

I only know how to reproduce using scp/ssh. Assuming you already have an SSH server running:
nvim --clean
Open any random file. e.g. :e ~/.gitconfig
:Nread scp://127.0.0.1//
C-^
:Nread scp://127.0.0.1//
C-^
:w

Expected behavior

Not getting an error

Neovim version (nvim -v)

0.10.1

Vim (not Nvim) behaves the same?

N/A

Operating system/version

N/A Reproduced on two different distributions

Terminal name/version

N/A

$TERM environment variable

N/A

Installation

Build from repo

original issue: neovim/neovim#30321