[Introduced in 1.0.3.8] How to choose the calendar for new calendar appointment?

Hi guys, Is there a way to choose into which calendar account a new calendar appointment gets submitted to? All the calendar appointments I've made in the Jolla calendar app end up to be synced to my Exchange server (Work), not to Google (private) where I would like to have them. Basically this is the same issue as with choosing email account when sending a new mail: https://together.jolla.com/question/960/provide-an-option-to-set-default-from-mail-address/