Live progress doesn't update after custom text change

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Is there an existing issue for this?

• I have searched the existing open and closed issues

Does the issue happen when logged in?

Yes

Does the issue happen when logged out?

Yes

Does the issue happen in incognito mode when logged in?

Yes

Does the issue happen in incognito mode when logged out?

Yes

Account name

No response

Account config

No response

Current Behavior

After changing the custom text, the live progress doesn't update to the length of the new custom text (e.g., if text is my random text, it doesn't say 0/3) until you type the first word.

Expected Behavior

Live progress should update to the new length.

Steps To Reproduce

1. Set mode to custom
2. Open the commandline, type change custom text and press enter
3. Set the custom text to asdf asdf
4. Click on ok
5. Type a
6. Notice how the live progress says 0/9 (the length of the default text) instead of 0/2

Environment

• OS: Arch Linux
• Browser: Firefox
• Browser Version: 153.0.3

Anything else?

No response

Reproduce this in custom mode using the commandline's “change custom text” flow, then trace how the new text length reaches the live progress display. Verify that after confirming asdf asdf, progress immediately shows 0/2 before any typing, and rerun the listed steps to confirm the default text length is no longer shown.