Wall of browser bugs
A list of the browser bugs that Bootstrap is currently grappling with.
A list of the browser bugs that Bootstrap is currently grappling with.
Bootstrap currently works around several outstanding browser bugs in major browsers to deliver the best cross-browser experience possible. Some bugs, like those listed below, cannot be solved by us.
We publicly list browser bugs that are impacting us here, in the hopes of expediting the process of fixing them. For information on Bootstrap's browser compatibility, see our browser compatibility docs.
See also:
Browser(s) | Summary of bug | Upstream bug(s) | Bootstrap issue(s) |
---|---|---|---|
Internet Explorer 11 & Microsoft Edge | Hovered element still remains in |
IE bug #926665 | #14211 |
Internet Explorer 11 & Microsoft Edge | When hovering over a |
IE bug #963961 | #14528 |
Internet Explorer 11 & Microsoft Edge | CSS |
IE bug #1463734 | #16671 |
Firefox |
|
Mozilla bug #1023761 | #13453 |
Firefox |
|
Mozilla bug #975632 | #10690 |
Firefox | Button elements with |
Mozilla bug #1060131 | #14320 |
Firefox | If the disabled state of a form control is changed via JavaScript, the normal state doesn’t return after refreshing the page. |
Mozilla bug #654072 | #793 |
Chrome (OS X) | Clicking above |
Chromium issue #419108 | Offshoot of #8350 & Chromium issue #337668 |
Chrome (OS X) | Caps Lock indicator not shown in |
Chromium issue #460200 | #15832 |
Chrome | Focus ring of image map within a modal is displayed in the wrong location. |
Chromium issue #475128 | #16180 |
Chrome | Incorrect viewport size used for media queries when printing. |
Chromium issue #273306 | #12078 |
Chrome | CSS infinite linear animation with alpha transparency leaks memory. |
Chromium issue #429375 | #14409 |
Chrome |
|
Chromium issue #465274 | #16022 |
Chrome |
|
Chromium issue #427994 | #16372 |
Chrome |
|
Chromium issue #534750 | #17438, #14237 |
Chrome (Windows & Linux) | Animation glitch when returning to inactive tab after animations occurred while tab was hidden. |
Chromium issue #449180 | #15298 |
Safari |
|
WebKit bug #144696, Apple Safari Radar #20839572 | #16372 |
Safari | Incorrect placement of |
WebKit bug #147284, Apple Safari Radar #21993128 | #16814 |
Safari (OS X) | Scrollbar clipped in |
WebKit bug #128489, Apple Safari Radar #19208483 | #12536 |
Safari (OS X) | Weird button behavior with some |
WebKit bug #137269, Apple Safari Radar #18834768 | #8350, Normalize #283, Chromium issue #337668 |
Safari (OS X) | Small font size when printing webpage with fixed-width |
WebKit bug #138192, Apple Safari Radar #19435018 | #14868 |
Safari (OS X) | Focus ring of image map within a modal is displayed in the wrong location. |
WebKit bug #143527, Apple Safari Radar #21908735 | #16180 |
Safari (iPad) |
|
WebKit bug #150079, Apple Safari Radar #23082521 | #14975 |
Safari (iOS) |
|
WebKit bug #138162, Apple Safari Radar #18804973 | #14603 |
Safari (iOS) | Text input’s cursor doesn’t move while scrolling the page. |
WebKit bug #138201, Apple Safari Radar #18819624 | #14708 |
Safari (iOS) | Can’t move cursor to start of text after entering long string of text into |
WebKit bug #148061, Apple Safari Radar #22299624 | #16988 |
Safari (iOS) |
|
WebKit bug #139848, Apple Safari Radar #19434878 | #11266, #13098 |
Safari (iOS 9+) | Sometimes excessive automatic zoom is applied after opening a modal, and the user isn’t allowed to zoom out |
WebKit bug #150715 | WebKit bug #138201 |