Undo doesn't seem to work

[MarcelvC]

Problem description

Undo doesn't seem to work. Tested with custom card template as well as the Basic template.

Checklist

Please replace the space inside the brackets with an x if the following items apply:

• [x] I've restarted Anki to see if it helps
• [x] I've verified that I use the latest version of the add-on by redownloading it from AnkiWeb
• [x] I've verified that I use the latest version of Anki by checking at https://apps.ankiweb.net#download
• [x] I've tried to disable other add-ons to see if there are any interactions present
• [ ] My issue disappears when I hold shift while starting Anki.
• [x] I've checked if anyone else reported this problem before by looking through the issue reports. I also checked to see if there is a section about known issues in the add-on description, documentation, or README.

Information about your Anki set-up

Anki 2.1.56

If you are using Anki 2.1

Please open Anki, go to Help → About, click on "Copy Debug Info", and paste the result between the backticks below (if the button does not appear you are using an older version of Anki 2.1 and will need to update first):

    Anki 2.1.56 (07fd88dd) Python 3.9.15 Qt 6.4.0 PyQt 6.4.0
    Platform: Windows-10-10.0.22621
    Flags: frz=True ao=True sv=2
    Add-ons, last update check: 2023-01-19

Please fill in details about your operating system (Windows/macOS/Linux, which version):

• OS: Windows
• version: 11

[glutanimate]

Hey @MarcelvC, thanks for the report! I just released a new version on AnkiWeb (v0.4.0). Would you mind checking if you're still experiencing the same issue with it and let me know? Thanks a lot in advance :)