Bug: Cursor is not visible when inserting a new button.

[paaljoachim]

NB! Please skip straight to this comment:
#878 (comment)

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Describe the bug
Using the Buttons block it looks like this in the backend:

In comparison with theme Twenty Twenty.

To Reproduce
Steps to reproduce the behavior:

1. Add a Buttons block.
2. Add a few buttons.
3. Notice the difference between button one and button two.

Expected behavior
All buttons in one nice row.

Editor version (please complete the following information):

• WordPress version: 5.5.3
• Gutenberg version: 9.4.1

No other plugin is activated.

Running locally through Desktop Server.
Browser: Chrome
Macbook Pro: OSX 10.15.7

[carolinan]

Related to #859

Do you see the same problem without Gutenberg 9.4.1? Or with 5.6 RC?

[paaljoachim]

That is interesting!
Turning off the Gutenberg plugin 9.4.1. The buttons show in a nice row as they should.
(No plugins are activated.)

[carolinan]

So we need to both work on the open pull request, and narrow down what changed between RC1 and 9.4.1. 🤔

Right so the number of updates between 5.5.3 and 9.4.1 are significant, this also needs to be tested on 5.6 RC.

[paaljoachim]

NB! A correction!
I downloaded the newest version of Twenty Twenty One. As I had an earlier version installed for the above testing.
I am sorry about that.

Made a new page and added the Buttons block.
No plugin activated.

I expected a blinking cursor inside when a buttons block is selected.

Activated Gutenberg plugin 9.4.1.

I am thinking either we can look at the missing blinking cursor inside the selected buttons block or we can close the issue.

[carolinan]

I see the problem, and first I thought it was because the cursor was the same color as the text, which is the background color, but even if I change its color, it does not show up when the button is added, only when you start typing.