Edit page instructions do not hide in Edge after adding first block

Description

The instructional message on the editor does not disappear in MS Edge after adding a block to the story. This is likely a lack of support for or problem with the specific CSS and JS used to hide the instructions and show the editing area with the new block.

To reproduce: Add a new block

Expected: The instructions disappear and the new block is visible

Actual: The new block in the editing area is shown, but the instructions are not hidden and show up beneath the editing area

Environment

Windows 10 v1903 Edge 44

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3

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Gregor Moss July 27, 2020 at 7:53 PM

We are planning not to support pre-Chromium Edge in the future (affects versions 44.* and earlier), so this may not be resolved for affected versions.

Gregor Moss October 11, 2019 at 5:27 PM
Edited

The hiding and showing of these elements is achieved entirely in CSS using selectors that are supported as far back as IE9, or IE7 in the case of the + (adjacent sibling) selector.

Inspecting the instructions element in the Edge DevTools window after adding a new block makes that element hidden, which is quite odd, although the result is what is normally expected. If the newly-added block is then removed, both the instructions and the editing area are hidden. Re-inspecting the instruction element at this point will then make it show once more. This leads me to believe it may be a bug within Edge, or some special circumstances that must be met before repainting occurs.

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Created October 9, 2019 at 6:18 PM
Updated July 27, 2020 at 7:53 PM