即使在卸载并恢复到稳定版本后，奇怪的 Google Chrome Beta/Dev 渠道行为仍然存在
我们有几位 FogBugz 客户在 Chrome 中报告了错误，其中如果用户按 Enter 在编辑框中，编辑框将失去焦点，他们必须重新单击该框才能获得焦点。
所有报告此错误（据我们所知）的用户都提到过使用 Chrome Beta。我们不支持 Chrome Beta，因此建议降级到 Chrome Stable。我们无法在稳定版上重现该错误。
我们的一位用户卸载了 Beta 版并安装了 Stable。他再次尝试并再次能够重现该错误，即使在稳定版上清除浏览器缓存（没有打开任何选项卡）之后也是如此。
在一个相关场景中，我们团队的另一名成员注意到，当从 Chrome Dev 切换到 Chrome Stable 时，Chrome 中仍然存在奇怪的行为。他还清除了缓存并注意到 Chrome 中持续存在该行为。
是否有其他 Web 开发人员在 Chrome 中与使用其 Web 应用程序的客户经历过这种行为？如果是这样，您可以在应用程序中做些什么来帮助用户和/或您是否知道完全“擦除”Chrome 并将其恢复为稳定版本的方法？ （目前，后一种选择是首选）。
We have several FogBugz customers who have reported an error in Chrome where if the user presses Enter in an edit box, the edit box will lose focus and they'll have to click back in to the box for it to gain focus.
All users reporting this error (that we're aware of) have mentioned using Chrome Beta. We don't support Chrome Beta, so we advise downgrading to Chrome Stable. We can't repro the bug on Stable.
One of our users uninstalled Beta and installed Stable. He tried again and was again able to reproduce the bug, even after clearing his browser's cache (with no tabs open) on Stable.
In a related scenario, another member of our team noticed quirky behavior in Chrome persisting when switching from Chrome Dev to Chrome Stable. He also cleared his cache and noticed the behavior persisting in Chrome.
Have any other web developers experienced this kind of behavior in Chrome with customers using their web applications? If so, is there anything you can do within your application to help users and/or do you know of a way to completely "wipe" Chrome and revert it to the Stable version? (at the moment, the latter option is preferred).
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升级版本应该没问题，因为 Chrome 旨在平滑升级。
向下移动版本（例如从开发版本到稳定版本）可能会出现问题，因为实际上没有任何规定可以让旧版本的 Chrome 理解新版本的用户目录。
如果您想重新开始，可以擦除整个用户数据目录 。但是，由于此目录包含有关用户的所有内容（缓存、保存的密码、应用程序/扩展程序等），因此所有这些都将丢失。
Moving up versions should be okay, since Chrome is designed to upgrade smoothly.
Moving down versions (like dev to stable) can be problematic, since there's really no provision for older versions of Chrome to understand new versions of the user directory.
If you want a fresh start, you can wipe your entire user data directory. However, since this directory contains everything about the user (caches, saved passwords, apps/extensions, etc), all of that will be lost.