I’m facing same issues and after checking source code of the following packages : python39Packages.playwright , playwright and python310Packages.playwright I found all of them pointing into same source code https://github.com/NixOS/nixpkgs/blob/a3d745e701c337e65ef467d5a9400d9336a303a1/pkgs/development/python-modules/playwright/default.nix and it’s related to python only.
Also it still show the missed libs after including them:
buildInputs = with nixpkgs; [
###### Playwright deps
# libgobject-2.0.so.0
# libglib-2.0.so.0
# libgio-2.0.so.0
glib
# libnss3.so
# libnssutil3.so
# libsmime3.so
nss
# libnspr4.so
nspr
# libatk-1.0.so.0
# libatk-bridge-2.0.so.0
# libatspi.so.0
at-spi2-core
# libcups.so.2
cups
# libdrm.so.2
libdrm
# libdbus-1.so.3
dbus
# libX11.so.6
xorg.libX11
# libXcomposite.so.1
xorg.libXcomposite
# libXdamage.so.1
xorg.libXdamage
# libXext.so.6
xorg.libXext
# libXfixes.so.3
xorg.libXfixes
# libXrandr.so.2
xorg.libXrandr
# libgbm.so.1
mesa
# libexpat.so.1
expat
# libxcb.so.1
xorg.libxcb
# libxkbcommon.so.0
libxkbcommon
# libpango-1.0.so.0
pango
# libcairo.so.2
cairo
# libasound.so.2
alsa-lib
######
....