[OpenStack-I18n] Problems with quotes in Zanata

Hello, I had this week some trouble with some strings in murano-dashboard. After translation different messages Zanata sends a warning "Variables not quoted". But there is no quoting in the original message. I made a screenshot for better understanding: https://1drv.ms/f/s!AlAahwYfjwW6-T3RwIFjIPequQ7l I think it's caused by the apostroph which is not necassary in German in context with this brackets {} As workaround we set the brackets in quotes as advised but I'm not shure if this will work later in the dashboard. Maybe someone has experienced the same and can give some hints. thx Frank