v2.27.0 Uncaught TypeError: y.dateTimeStampInUTC is not a function

[PoGo606]

Describe the bug
When replying to a mail, the content is not displayed.

To Reproduce
Steps to reproduce the behavior:

1. Go to Any mail
2. Click on Reply or Forward
3. Open Javascript Console
4. See error

Expected behavior
Content of mail displayed

Error Log

 Uncaught TypeError: y.dateTimeStampInUTC is not a function
    initOnShow https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/app.min.js:1
    onShow https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/app.min.js:1
    Nt https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/app.min.js:1
    showMessageComposer https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/app.min.js:1
    li https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/app.min.js:1
    replyOrforward https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/app.min.js:1
    t https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/app.min.js:1
    s https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/app.min.js:1
    init https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/libs.min.js:1
    init https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/libs.min.js:1
    P https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/libs.min.js:1
    P https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/libs.min.js:1
    init https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/libs.min.js:1
    init https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/libs.min.js:1
    init https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/app.min.js:1
    l https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/libs.min.js:1
    M https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/libs.min.js:1
    l https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/libs.min.js:1
    l https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/libs.min.js:1
    s https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/libs.min.js:1
    o https://domain.tld/apps/snappymail/app/snappymail/v/2.27.0/static/js/min/libs.min.js:1

Domain has been obfuscated

Please complete the following information:

• Browser: Firefox, Vivaldi, Brave, ..
• IMAP daemon: N/A
• PHP version: 7.4
• SnappyMail Version: 2.27.0 from Nextcloud

Debug/logging information
Nothing to see in the debug log on server side.

Additional context
Add any other context about the problem here.

[the-djmaze]

Correct and fixed in #1027

[PoGo606]

Sorry I forgot to check the closed issues ;)