Hello,

Step to reproduce :

1. Install  Ibexa Open Source Version 3.3.1

2 Changing Back Office languages to french
composer require ezplatform-i18n/ezplatform-i18n-fr_fr

3.  Add ezfloat to Article ContentType

4. Create content Article, add value "3.5" or "3,5" in ezfloat field and publish.

5. Edit, the article, the ezfloat field is Empty. Publish the content

6. The ezfloat field is empty !

Best Regards,
Yoann