Long string without spaces in wptexturize() breaks layout in translation platform

[tobifjellner]

Whenever I open ​https://translate.wordpress.org/projects/wp/dev for translation, I get broken layout in the main core translation project.
(Yes, I've selected to show the whole translation project on one page, and this particular project always has a broken (non-responsive) layout.

The reason is a long string without any spaces in function wptexturize().
Namely:
’tain’t,’twere,’twas,’tis,’twill,’til,’bout,’nuff,’round,’cause,’em

String is used to populate cockneyreplace matrix.

Would it be possible to have that list separated by spaces, or comma and space, or use comma+space and then throw away the spaces before exploding into an array?

Location: https://core.trac.wordpress.org/browser/trunk/src/wp-includes/formatting.php?marks=141#L141

[tobifjellner]

Screenshot of broken layout on translation platform

[ocean90]

Closing as wontfix since it's just a UI issue which actually doesn't happen in Chrome but in Firefox.

There's already a related GlotPress issue: ​https://github.com/GlotPress/GlotPress-WP/issues/875