Fail to post a new gist

[Sanix-Darker]

it just says :

Posting it to gist...
Post failed:
Press ENTER or type command to continue

from nvim (even when checked :messages).

I tried regenerate a new token but same result !
This is my nvim infos :

NVIM v0.10.0-dev-64+g37bb40701
Build type: RelWithDebInfo
LuaJIT 2.1.0-beta3
Compilation: /usr/bin/gcc-10 -O2 -g -Og -g -Wall -Wextra -pedantic -Wno-unused-parameter -Wstrict-prototypes -std=gnu99 -Wshadow -Wconversion -Wvla -Wdouble-promotion -Wmissing-noreturn -Wmissing-format-attribute -Wmissing-prototypes -fno-common -Wno-unused-result -Wimplicit-fallthrough -fdiagnostics-color=always -fstack-protector-strong -DUNIT_TESTING -DINCLUDE_GENERATED_DECLARATIONS -D_GNU_SOURCE -I/__w/neovim/neovim/.deps/usr/include/luajit-2.1 -I/usr/include -I/__w/neovim/neovim/.deps/usr/include -I/__w/neovim/neovim/build/src/nvim/auto -I/__w/neovim/neovim/build/include -I/__w/neovim/neovim/build/cmake.config -I/__w/neovim/neovim/src -I/usr/include -I/__w/neovim/neovim/.deps/usr/include -I/__w/neovim/neovim/.deps/usr/include -I/__w/neovim/neovim/.deps/usr/include -I/__w/neovim/neovim/.deps/usr/include -I/__w/neovim/neovim/.deps/usr/include -I/__w/neovim/neovim/.deps/usr/include

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/__w/neovim/neovim/build/nvim.AppDir/usr/share/nvim"

Run :checkhealth for more info

[andreiglingeanu]

Same issue happens for me.