Redirect has wrong language-suffix

[borisw1]

TYPO3 10.4.28
sluggi: 2.1.3
When creating a new redirect in foreign languages it takes the suffix to the end.
F. e.: /en/global/welcome-center/preparing.html -> /en/global/welcome-center/preparing-new/en.html

[Wolfgang Klinger]

Give me some more hints about your site configuration and setup, thanks.
And use the latest version for TYPO3 10: 2.2.0 for tests.

[borisw1]

with version 2.2.0 no problems anymore. Thanks