Eventcalendar format: I18n for panel incomplete

[kghbln]

Setup

• MediaWiki | 1.32.1 (d727e8b)9 mars 2019 à 13:55
• PHP | 7.0.33-0+deb9u2 (apache2handler)
• MariaDB | 10.1.37-MariaDB-0+deb9u1
• Semantic MediaWiki | 3.1.0-alpha (b1e554a)
• Semantic Result Formats | 3.1.0-alpha (34a23e6)
• Browser: Firefox 65

Issue

The button calendar overview (located on the top right) enables a calendar panel shown on the left of the calendar. The issue is that the l18n is incomplete: The selectable options "from", "to", "earliest", "latest", "limit", "filter" etc. are shown no matter what language is selected

Steps to reproduce

https://sandbox.semantic-mediawiki.org/wiki/Issue/SRF/469

[kghbln]

@krabina FYI