Unable to pass arguments to electron after update to 26.0.15

[Bryan2333]

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Describe the bug
I am using Arch Linux.

I tried building the latest version of drawio‑desktop using the PKGBUILD from the Arch Linux official repo. After updating to version 26.0.15, I found that arguments could not be passed to electron, and drawio‑desktop failed to start. It keeps throwing the error: "error: too many arguments. Expected 0 arguments but got 1."

The previous version, 26.0.9, worked fine whether I launched it with electron32 or electron34.

To Reproduce
Steps to reproduce the behavior:

1. Open terminal
2. Execute /usr/lib/electron34/electron /usr/lib/drawio-desktop/app.asar --enable-wayland-ime
3. Electron fail to start.

Expected behavior
drawio-desktop runs normally.

Screenshots
If applicable, add screenshots to help explain your problem.

Here is the screen record of the situation:

_20250223_175345.mp4

draw.io version (In the Help->About menu of the draw.io editor):

• draw.io 26.0.15 with Electron 34.2.0

Desktop (please complete the following information):
Operating System: Arch Linux
KDE Plasma Version: 6.3.1
KDE Frameworks Version: 6.11.0
Qt Version: 6.8.2
Kernel Version: 6.6.72-x64v3-xanmod1-1-lts (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 5800H with Radeon Graphics
Memory: 13.5 GiB of RAM
Graphics Processor: AMD Radeon Graphics

Additional context
Here is the PKGBUILD I use.

# Maintainer: Carl Smedstad <[email protected]>
# Contributor: Dmitry Valter <`echo ZHZhbHRlciA8YXQ+IHByb3Rvbm1haWwgPGRvdD4gY29tCg== | base64 -d`>

pkgname=drawio-desktop
pkgver=26.0.15
pkgrel=1
pkgdesc="Official Electron build of draw.io"
arch=(any)
url="https://www.drawio.com"
license=(Apache-2.0)
_electronver=34
_nodever=20
depends=(
  "electron$_electronver"
  hicolor-icon-theme
  sh
)
makedepends=(
  "nodejs>=$_nodever"
  git
  yarn
)
source=(
  "git+https://github.com/jgraph/drawio-desktop.git#tag=v$pkgver"
  "git+https://github.com/jgraph/drawio.git#tag=v$pkgver"
  "drawio.desktop"
  "drawio.sh"
  "drawio.xml"
)
sha256sums=('8ad95d91640c985e5ab5214d94f78978c6a97b431a23bc2a4dacb4917c3c5b54'
            'a29ba424dfd5843c298dccb61f6b55c68342331b8b7577e92a0ccc8eeb5814c7'
            '1064adf2cb2cd69a95d0f820000f48291a19698df707bef8f1aff0b8d368cf4a'
            'd3a12d0e3904555c1ffcef3b55ea871e87b3a7f99e8e7fec1c05c7357a04d123'
            '53fb8df9cd9101d79fd897880dc7c59b3e90cf5d980029a1ecaa5da3031f8606')

prepare() {
  cd $pkgname
  sed -i "s/@_electronver@/$_electronver/" "$srcdir/drawio.sh"

  git submodule init
  git config submodule.drawio.url "$srcdir/drawio"
  git -c protocol.file.allow=always submodule update

  grep -q "\"version\": \"$pkgver\"" package.json \
    || ( echo "Version mismatch in package.json"; exit 1 )
  grep -qE "\"electron\": \".*$_electronver\." package.json \
    || ( echo "Electron version mismatch in package.json"; exit 1 )
  grep -q "\"node\": \">=$_nodever\"" package.json \
    || ( echo "Node version mismatch in package.json"; exit 1 )

  # Disable auto-updates
  sed -i 's/return false;/return true;/' src/main/disableUpdate.js

  yarn install --frozen-lockfile
}

build() {
  cd "$srcdir/$pkgname"
  yarn run electron-builder --linux dir \
    -c.electronDist=/usr/lib/electron$_electronver \
    -c.electronVersion=$_electronver

  sed -i '/^StartupWMClass/d' "$srcdir/drawio.desktop"
}

package() {
  cd "$srcdir/$pkgname"
  install -vDm644 -t "$pkgdir/usr/lib/$pkgname" dist/linux-unpacked/resources/app.asar
  install -vDm755 "$srcdir/drawio.sh" "$pkgdir/usr/bin/drawio"

  install -vDm644 "$srcdir/drawio.xml" "$pkgdir/usr/share/mime/packages/drawio.xml"
  install -vDm644 "$srcdir/drawio.desktop" "$pkgdir/usr/share/applications/draw.io.desktop" 

  for icon in $(find build -regex '.*/[0-9]+x[0-9]+\.png' | sort -n); do
    size=$(basename -s .png "$icon")
    install -vDm644 "build/$size.png" "$pkgdir/usr/share/icons/hicolor/$size/apps/drawio.png"
  done
}

And here is the wrapper script I use to launch drawio-desktop

#!/bin/bash

set -eu

name=electron34
flags_file="${XDG_CONFIG_HOME:-$HOME/.config}/${name}-flags.conf"
fallback_file="${XDG_CONFIG_HOME:-$HOME/.config}/electron-flags.conf"

lines=()
if [[ -f "${flags_file}" ]]; then
    mapfile -t lines < "${flags_file}"
elif [[ -f "${fallback_file}" ]]; then
    mapfile -t lines < "${fallback_file}"
fi

flags=()
for line in "${lines[@]}"; do
    if [[ ! "${line}" =~ ^[[:space:]]*#.* ]] && [[ -n "${line}" ]]; then
        flags+=("${line}")
    fi
done

: "${ELECTRON_IS_DEV:=0}"
export ELECTRON_IS_DEV
: "${ELECTRON_FORCE_IS_PACKAGED:=true}"
export ELECTRON_FORCE_IS_PACKAGED
export NODE_ENV=production

exec /usr/lib/${name}/electron /usr/lib/drawio-desktop/app.asar "${flags[@]}" "$@"

[Bryan2333]

This issue seems duplicated with #1999. I decide to close it.