[2.0.0-beta.1] Error on Modals (Sign Up and Log In) not centered

[luceos]

Current Behavior

When Flarum throws an error in the modal, the error message is not centered. 1.x does center it.

Steps to Reproduce

1. Go to https://nightly.flarum.site
2. Open Log In
3. Click Log In
4. See error(s) left aligned

Expected Behavior

Errors are centered.

Screenshots

Environment

.

Output of php flarum info

Flarum core: 2.0.0-beta.1
PHP version: 8.2.18
MySQL version: 10.11.9-MariaDB-ubu2204
Loaded extensions: Core, date, libxml, openssl, pcre, zlib, filter, hash, json, pcntl, random, Reflection, SPL, session, standard, sodium, mysqlnd, PDO, xml, calendar, ctype, curl, dom, mbstring, FFI, fileinfo, ftp, gd, gettext, iconv, intl, exif, mysqli, pdo_mysql, Phar, posix, readline, shmop, SimpleXML, sockets, sysvmsg, sysvsem, sysvshm, tokenizer, xmlreader, xmlwriter, xsl, zip, Zend OPcache
+---------------------+---------+--------+
| Flarum Extensions   |         |        |
+---------------------+---------+--------+
| ID                  | Version | Commit |
+---------------------+---------+--------+
| flarum-tags         | 0.0     |        |
| flarum-flags        | 0.0     |        |
| flarum-suspend      | 0.0     |        |
| flarum-sticky       | 0.0     |        |
| flarum-statistics   | 0.0     |        |
| flarum-mentions     | 0.0     |        |
| flarum-markdown     | 0.0     |        |
| flarum-lock         | 0.0     |        |
| flarum-likes        | 0.0     |        |
| flarum-lang-english | 0.0     |        |
| flarum-emoji        | 0.0     |        |
| flarum-bbcode       | 0.0     |        |
| flarum-approval     | 0.0     |        |
+---------------------+---------+--------+
Base URL: https://nightly.flarum.site
Installation path: /var/www/demos/nightly
Queue driver: sync
Session driver: file
Mail driver: array
Debug mode: off

Possible Solution

No response

Additional Context

No response