Unordered list does not work correctly

[zavvla]

Describe the bug
Unordered list does not work correctly.

To Reproduce

1. Open SnappyMail.
2. Create a new letter.
3. Switch to text formatting mode.
4. Write text, for example "list:" and go to a new (empty) line.
5. Click the "unordered list" button.
6. The marker is not set.

Expected behavior
It was expected that a marker would be set, and when moving to a new line, the marker would also be set. If you select text and click "unordered list", a marker will appear at the first line. This behavior is incorrect.

Please complete the following information:

• Browser: [e.g. chromium 100, firefox 100, safari 14, mobile] - 24.10.2.706 Yandex
• IMAP daemon: [e.g. courier, dovecot] - dovecot
• PHP version: 8.3.7
• SnappyMail Version: 2.38.2
• Mode: [e.g. standalone, nextcloud, cyberpanel, docker] - nextcloud

[BiglifeMatt]

I'm seeing issues with this and the numbered list button as well. It isn't even consistent with the results. The only way I can get it to work properly is to grab a first line and mark it before anything else is added, then when I hit enter the markers show up for the next line. But I cannot apply it to rows that are already written, or if it does apply, it does not affect all the rows selected.