[5.1] UI issue on MFA in Dark Mode

[dautrich]

Steps to reproduce the issue

1. Prepare a J5.1 website with a backend user configured to use multiple MFA options (i.e. Passkey as default, TOTP, Backup Codes).
2. Switch backend to Dark Mode.
3. Logout and login again with the backend user from 1. by entering userid and password.
4. On screen “Multifactor Authentication” click “Select a different method”

Expected result

Captions on the following screen are clearly legible.

Actual result

Captions on the following screen are not legible:

System information (as much as possible)

J5.1.0 (local via Laragon) Apache 2.4.59 PHP 8.3.8 MySQL 8.0.36

Additional comments

[brianteeman]

The work done in #41799 was not complete and needs to be repeated for administrator\components\com_users\tmpl\captive\select.php

[dautrich]

@wilsonge I just discussed with @coolcat-creations about this issue. She mentioned that you fixed a lot of issues with dark/light mode in your PR #41799 and that this issue might be an easy PR for you.

[coolcat-creations]

I basically repeated what @brianteeman said ;)

[wilsonge]

I am getting married tomorrow so unlikely to do this any time soon. Sorry!

[coolcat-creations]

Congrats @wilsonge 😍

[dautrich]

@wilsonge All the best wishes for your great event!

[richard67]

Closing as having a pull request. Please test #44209 . Thanks in advance.