IE11: Gallery block doesn't show

[tg-ephox]

Issue Overview

Gallery block doesn't appear, works correctly though. Can upload an image and view it in another browser.

Steps to Reproduce (for bugs)

1. Add Gallery block
2. Upload Image

Doesn't show

Expected Behavior

Displays as in other browers.

Current Behavior

Doesn't display.

Possible Solution

Probably CSS issue

Screenshots / Video

The Gallery block is the last block that is cut off.

Related Issues and/or PRs

Todos

• Tests
• Documentation

[aduth]

Not yet having looked into it, but knowing Gallery block leverages Flexbox, there are a number of IE11-specific Flexbox bugs, many of which have workarounds, documented here:

https://github.com/philipwalton/flexbugs

[jeffpaul]

This ticket was mentioned in Slack in #core-editor by jeffpaul. View the logs.

[jorgefilipecosta]

The crash is not happening but the block still have problems in IE11.

[aduth]

@jorgefilipecosta Can you enumerate the problems?

I had seen in some brief testing that there was significant unexpected vertical stretch of images in IE11.

[jorgefilipecosta]

I had seen in some brief testing that there was significant unexpected vertical stretch of images in IE11.

Yes, that's it the images get stretched:

In the front end the problem also happens.

[jorgefilipecosta]

But no crash at all, not certain If we should close the issue in this case, as the crash was probably caused by other problem that as fixed meanwhile.

[aduth]

Is the other issue tracked?

[jorgefilipecosta]

Yes, it is #5504.
So I'm closing this issue for now.
Thank you @tg-ephox for reporting this issue, it was probably solved as a side effect of other change.