Can't exit preformatted block even if I press Esc

[CalumChilds]

Describe the bug
I cannot get out of the Preformatted block by pressing Enter or the Down key - and even pressing Esc doesn't work.

To Reproduce
Steps to reproduce the behavior:

1. Create a new post/page.
2. Create a preformatted block.
3. Type something.
4. Press Enter or down key.

Expected behavior
I was expecting to be able to exit the Preformatted block using the Esc key.
Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: Windows 10
• Browser Firefox
• Version 64.0.2

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context

• I am using WordPress 5.0.3

[aduth]

Can you clarify what "get out" means to you?

I would not expect Enter to leave the block, as one of the primary purposes of the Preformatted block is to preserve line breaks verbatim.

ArrowDown works for me in my testing (Firefox, Windows 10). Can you elaborate:

• Where is the cursor position for you after pressing the button?
• What is the contents of the block?
• What is the next block, if applicable?

[CalumChilds]

This video emulates what I did in order to find that bug:
(At the time, I entered the content "ballyhoo();" before pressing the down key, expecting for the focus to exit that block.)

[aduth]

Are you able to reproduce on a fresh site, like one created via jurassic.ninja ?

I'm curious if there is a plugin/theme interoperability issue at play here.

[CalumChilds]

I just tried it on jurassic.ninja and I got the same result video. I tried it again without Jetpack and it still didn't change block.
(Another question: Is there any easy way of uploading the videos to Github for free?)

[designsimply]

Another question: Is there any easy way of uploading the videos to Github for free?

Not that I know of for videos! If you can make a short enough animated GIF though, those can be uploaded directly to GitHub. For videos, I have been using https://cloudup.com/.

[ellatrix]

Related: #14114.

[oxyc]

Tested using the master branch of Gutenberg and currently both esc and down arrow exits the block. I also tested on jurassic.ninja where it works. @Wingo5315 could you check if it works and it's okay to close this issue?

[annezazu]

As an update with WordPress 5.5.1 and Gutenberg 9.0, hitting escape leads to this view where one is able to select the overall block:

On the flip side, using the up or down arrow completely removes you from the block:

From there, I viewed both pressing enter (stays preformatted) vs down key (creates a new paragraph block):

@Wingo5315 I'm closing this out for now as a result but welcome your feedback if you believe this is closed incorrectly!