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BrowserWindow bounds drift on macOS when a frameless window spans mixed-scale displays

blocked/need-info ❌Cannot proceed without more informationCannot proceed without more information

bug 🪲

component/BrowserWindow

platform/macOS

Status: Open.

Bug

#52064 In electron/electron;

· 5Hyeons opened on Jun 18, 2026

In some cases -webkit-app-region: drag becomes ineffective

42-x-y

bug 🪲

component/BrowserWindow

component/draggable-regions

has-repro-gistIssue can be reproduced with code at https://gist.github.com/Issue can be reproduced with code at https://gist.github.com/

platform/windows

Status: Open.

Bug

#52063 In electron/electron;

· ouweicong opened on Jun 18, 2026

[Windows] Left/right arrow keys do not navigate between open submenus

42-x-y

bug 🪲

component/menu

has-repro-gistIssue can be reproduced with code at https://gist.github.com/Issue can be reproduced with code at https://gist.github.com/

platform/windows

Status: Open.

Bug

#52055 In electron/electron;

· marisademeglio opened on Jun 17, 2026

showSaveDialog: directory-less defaultPath produces current_folder="." on Linux (portal) — unlike macOS/Windows

42-x-y

bug 🪲

component/dialog

has-repro-commentIssue has repro in commentsIssue has repro in comments

platform/linux

wayland

Status: Open.

Bug

#52051 In electron/electron;

· robschi opened on Jun 17, 2026

webContents.print() ignores the duplexMode and printBackground options (read under the wrong key) since v41.0.0; silent print also never inherits the printer's default duplex

41-x-y

42-x-y

43-x-y

bug 🪲

component/printing

has-repro-gistIssue can be reproduced with code at https://gist.github.com/Issue can be reproduced with code at https://gist.github.com/

platform/all

Status: Open.

Bug

#52048 In electron/electron;

· Hedwig188 opened on Jun 17, 2026

Main process crash — ACCESS_VIOLATION in v8::internal::compiler::CompilationDependencies::TransitionDependencyOffTheRecord (NULL pointer dereference)

42-x-y

blocked/need-info ❌Cannot proceed without more informationCannot proceed without more information

bug 🪲

crash 💥

platform/windows

Status: Open.

Bug

#52042 In electron/electron;

· zl939144892 opened on Jun 17, 2026

Linux: frameless windows have a border on non-compositing X11 WMs, e.g. i3

43-x-y

bug 🪲

component/BaseWindow

has-repro-gistIssue can be reproduced with code at https://gist.github.com/Issue can be reproduced with code at https://gist.github.com/

platform/linux

Status: Open.

Bug

#52024 In electron/electron;

· mitchchn opened on Jun 16, 2026

requestSingleInstanceLock(additionalData): second instance gets the lock and SIGKILLs the first when additionalData.argv has ≥9 elements

41-x-y

42-x-y

bug 🪲

component/app

crash 💥

has-repro-commentIssue has repro in commentsIssue has repro in comments

platform/macOS

Status: Open.

Bug

#52020 In electron/electron;

· marisademeglio opened on Jun 16, 2026

When using "new BrowserWindow({frame: false, resizable: false,})" and setting -webkit-app-region: drag, when the window is moved, its size will automatically shrink.

42-x-y

bug 🪲

has-repro-gistIssue can be reproduced with code at https://gist.github.com/Issue can be reproduced with code at https://gist.github.com/

platform/windows

Status: Open.

Bug

#51996 In electron/electron;

· ouweicong opened on Jun 15, 2026

Attempting to show a message box segfaults when using Qt backend

42-x-y

bug 🪲

component/dialog

crash 💥

platform/linux

Status: Open.

Bug

#51988 In electron/electron;

· 0x9fff00 opened on Jun 14, 2026

BrowserWindow 'ready-to-show' never emitted when webContents.setZoomFactor() is called on a hidden window before first paint (regression in 40.x)

42-x-y

bug 🪲

component/BrowserWindow

component/webcontents

has-repro-gistIssue can be reproduced with code at https://gist.github.com/Issue can be reproduced with code at https://gist.github.com/

platform/windows

Status: Open.

Bug

#51972 In electron/electron;

· Shieldxx opened on Jun 12, 2026

Regression in 42.4.0: setDevToolsWebContents() + detached DevTools breaks DevTools dropdown/popup/context menus again (previously fixed, see #49753)

42-x-y

bug 🪲

component/devtools

has-repro-gistIssue can be reproduced with code at https://gist.github.com/Issue can be reproduced with code at https://gist.github.com/

platform/windows

Status: Open.

Bug

#51962 In electron/electron;

· gdavidkov opened on Jun 11, 2026