# Browser Bugs

This page lists several of the browser bugs that have affected Yomichan over the years.

## Audio doesn't work when autoplay=false
* **Browser**: Firefox
* **Date**: 2018-06-17
* **Issue**: [#129](https://github.com/FooSoft/yomichan/issues/129), [Report](https://bugzilla.mozilla.org/show_bug.cgi?id=1466926)

## Ruby text layouts don't always work correctly for certain fonts
* **Browser**: Chrome
* **Date**: 2019-08-11
* **Links**: [#178](https://github.com/FooSoft/yomichan/issues/178), [Report](https://bugs.chromium.org/p/chromium/issues/detail?id=1045755), [Demo](https://github.com/toasted-nutbread/chrome-layout-bug)

## document.execCommand('paste') doesn't work correctly on web extension background page
* **Browser**: Firefox
* **Date**: 2019-12-14
* **Links**: [#307](https://github.com/FooSoft/yomichan/pull/307), [Report](https://bugzilla.mozilla.org/show_bug.cgi?id=1603985), [Demo](https://github.com/toasted-nutbread/firefox-clipboard-paste-bug)

## Touch events can have incorrect position
* **Browser**: Firefox
* **Date**: 2020-01-18
* **Links**: [#316](https://github.com/FooSoft/yomichan/pull/316), [Report](https://bugzilla.mozilla.org/show_bug.cgi?id=1610145), [Demo](https://github.com/toasted-nutbread/firefox-touch-position-bug)

## Triple click doesn't select text properly
* **Browser**: Firefox
* **Date**: 2020-01-30
* **Issue**: [#340](https://github.com/FooSoft/yomichan/pull/340), [Report](https://bugzilla.mozilla.org/show_bug.cgi?id=1612236), [Demo](https://github.com/toasted-nutbread/firefox-text-selection-bug)

## unhandledrejection event doesn't work correctly in content scripts
* **Browser**: Firefox
* **Date**: 2020-04-12
* **Issue**: [#454](https://github.com/FooSoft/yomichan/pull/454), [Report](https://bugzilla.mozilla.org/show_bug.cgi?id=1632270)

## chrome.tabs.sendMessage doesn't work correctly
* **Browser**: Firefox (Nightly)
* **Date**: 2020-06-04
* **Links**: [#588](https://github.com/FooSoft/yomichan/issues/588), [Report](https://bugzilla.mozilla.org/show_bug.cgi?id=1643649), [Demo](https://github.com/toasted-nutbread/firefox-web-extension-send-message-bug)

## CSS animations don't work correctly when using an attribute on the root
* **Browser**: Chrome
* **Date**: 2020-06-05
* **Links**: [Report](https://bugs.chromium.org/p/chromium/issues/detail?id=1087188), [Demo](https://github.com/toasted-nutbread/chrome-animated-text-color-bug)