# 移动端上，表情符号选择器定位在视口外

**URL:** <https://meta.discourse.org/t/reactions-picker-positioned-outside-of-viewport-on-mobile/395181>\
**Category:** Support\
**Created:** [2026年二月4日 14:33 UTC](https://meta.discourse.org/t/reactions-picker-positioned-outside-of-viewport-on-mobile/395181 "2026-02-04T14:33:34Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![TobiasUdtke](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/tobiasudtke/32/501512_2.png) [@TobiasUdtke](https://meta.discourse.org/u/TobiasUdtke)\
**Post date:** [2026年二月4日 14:33 UTC](https://meta.discourse.org/t/reactions-picker-positioned-outside-of-viewport-on-mobile/395181/1 "2026-02-04T14:33:34Z")

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我们遇到了一个与此处描述的非常相似的问题：

> [@Unable to use reactions on IOS/Mobile](https://meta.discourse.org/t/unable-to-use-reactions-on-ios-mobile/386867/12?u=tobiasudtke):
>
> Here’s what I found after some testing on the forum with a resized viewport to simulate mobile and DevTools: the reactions popup is definitely there. The element shows up and goes away as expected when hovering and removing the cursor. But for some reason, it does not appear on-screen. Or at least it seems to. Well, here’s a screenshot when hovering: If you look really closely at the area just above the bottom red line above the thumbs-up button, you can see a faint shadow, which is …

反应选择器显示在视口之外。

使用调试工具，我能够确定它接收到 `element.style {left: 89.6562px; top: 2375.19px; }`。由于这是元素样式，我尝试用其他 CSS 来影响它但没有成功。

 ![image](https://global.discourse-cdn.com/meta/original/4X/a/8/7/a879385ecca3f3d0476f0a4435f96f60d07f4441.png)

如果我将屏幕调整为大约 3000 像素高，我实际上可以在那里看到选择器。

我们没有确定 Jira 插件是罪魁祸首：[Unable to use reactions on IOS/Mobile - #23 by Don](https://meta.discourse.org/t/unable-to-use-reactions-on-ios-mobile/386867/23?u=tobiasudtke)

我们正在使用自定义反应主题组件：[Custom Discourse Reactions - #14 by Don](https://meta.discourse.org/t/custom-discourse-reactions/198043/14?u=tobiasudtke) 我不明白这怎么会产生这种影响。

不幸的是，我现在无法提供我们拥有的所有插件的完整列表，因为我没有管理员权限。

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