Summary | 摘要
On a clean macOS install (without mos), scrolling while the application switcher (cmd + tab) is open will cycle through the selection of each open application. In other words, activating the application switcher temporarily prevents scrolling from affecting the active application; instead, scrolling controls the application switcher itself. Up through mos 3.5, this behavior was preserved - but it broke in 4.x.
I'm using mos with a Logitech MX Ergo. I have a button on my mouse set to open the application switcher. When the mouse button is used to open the application switcher, mos interrupts the intended scrolling functionality and causes it to misbehave. When mos is running, scrolling while the application switcher is active has no effect on the application switcher; instead, mos scrolls in the open application window. This is wrong. It worked better in version 3.5.
Steps to Reproduce | 如何重现
- activate application switcher (via command + tab, or any other way)
- scroll using a 3rd party mouse. (Scrolling with the built-in trackpad works fine, no problem).
- Notice that scrolling has no effect on the application switcher. This is a malfunction.
Expected Behavior | 期望结果
Anytime the user scrolls while the application switcher is active, it should affect the application switcher itself.
Actual Behavior | 实际结果
The application switcher is not affected by scrolling.
Environment | 环境信息
- Mos version | Mos 版本: 4.2.1,20260531.1 (stable) and 4.3.0-beta-20260820.1 (beta)
- macOS version | macOS 版本: 26.1
- Mac model / chip | 机型 / 芯片: M1 2020
- Mouse / trackpad model | 鼠标 / 触控板型号: Logitech MX Ergo
- Connection type | 连接方式: Bluetooth
- Affected application | 受影响应用: application switcher
- Accessibility permission granted | 是否已授予辅助功能权限: Yes
- Other input, mouse, keyboard, or window-management tools | 其他输入、鼠标、键盘或窗口管理工具: tested with and without karabiner and steermouse. No change in behavior observed.
Mos Settings Involved | 涉及的 Mos 设置
- [yes] Smooth scrolling | 平滑滚动
- [both] Reverse scrolling | 反转滚动方向
- [n/a] Per-app settings | 按应用配置
- [n/a] Button bindings | 按钮绑定
- [n/a] Open app/script/file action | 打开 App、脚本或文件动作
- [no] Logi device integration | Logi 设备集成
Summary | 摘要
On a clean macOS install (without mos), scrolling while the application switcher (cmd + tab) is open will cycle through the selection of each open application. In other words, activating the application switcher temporarily prevents scrolling from affecting the active application; instead, scrolling controls the application switcher itself. Up through mos 3.5, this behavior was preserved - but it broke in 4.x.
I'm using mos with a Logitech MX Ergo. I have a button on my mouse set to open the application switcher. When the mouse button is used to open the application switcher, mos interrupts the intended scrolling functionality and causes it to misbehave. When mos is running, scrolling while the application switcher is active has no effect on the application switcher; instead, mos scrolls in the open application window. This is wrong. It worked better in version 3.5.
Steps to Reproduce | 如何重现
Expected Behavior | 期望结果
Anytime the user scrolls while the application switcher is active, it should affect the application switcher itself.
Actual Behavior | 实际结果
The application switcher is not affected by scrolling.
Environment | 环境信息
Mos Settings Involved | 涉及的 Mos 设置