Edit button in Site Editor > Template Parts broken

[bgardner]

Description

The number of characters that make up "Template parts" is breaking the "Edit" button in the panel.

Step-by-step reproduction instructions

1. Go to Site Editor > Template parts
2. See broken Edit button

Screenshots, screen recording, code snippet

Environment info

WordPress 6.1.1, Gutenberg 14.8

Please confirm that you have searched existing issues in the repo.

Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

Yes

[t-hamano]

I think this issue will have different results than the language. For example, in Japanese, the button text will be wrapped.

Template:

Template Parts (title not yet translated):

[t-hamano]

Since the Edit button has been moved by #46700, this problem does not appear to reproduce in the latest Gutenberg.

@bgardner
I would like to close this issue, but if I have missed something, please feel free to comment.